28261467072

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{2251}}^1$

素因数の和:2647

約数の個数: 168

約数和(自身を含む): 82451521152

約数和(自身を除く): 54190054080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 307, 426, 568, 576, 614, 639, 852, 921, 1136, 1228, 1278, 1704, 1842, 2251, 2272, 2456, 2556, 2763, 3408, 3684, 4502, 4544, 4912, 5112, 5526, 6753, 6816, 7368, 9004, 9824, 10224, 11052, 13506, 13632, 14736, 18008, 19648, 20259, 20448, 21797, 22104, 27012, 29472, 36016, 40518, 40896, 43594, 44208, 54024, 58944, 65391, 72032, 81036, 87188, 88416, 108048, 130782, 144064, 159821, 162072, 174376, 176832, 196173, 216096, 261564, 319642, 324144, 348752, 392346, 432192, 479463, 523128, 639284, 648288, 691057, 697504, 784692, 958926, 1046256, 1278568, 1296576, 1382114, 1395008, 1438389, 1569384, 1917852, 2073171, 2092512, 2557136, 2764228, 2876778, 3138768, 3835704, 4146342, 4185024, 5114272, 5528456, 5753556, 6219513, 6277536, 7671408, 8292684, 10228544, 11056912, 11507112, 12439026, 12555072, 15342816, 16585368, 22113824, 23014224, 24878052, 30685632, 33170736, 44227648, 46028448, 49065047, 49756104, 66341472, 92056896, 98130094, 99512208, 132682944, 147195141, 196260188, 199024416, 294390282, 392520376, 398048832, 441585423, 588780564, 785040752, 883170846, 1177561128, 1570081504, 1766341692, 2355122256, 3140163008, 3532683384, 4710244512, 7065366768, 9420489024, 14130733536, 28261467072]

約数ペア:

[(1, 28261467072), (2, 14130733536), (3, 9420489024), (4, 7065366768), (6, 4710244512), (8, 3532683384), (9, 3140163008), (12, 2355122256), (16, 1766341692), (18, 1570081504), (24, 1177561128), (32, 883170846), (36, 785040752), (48, 588780564), (64, 441585423), (71, 398048832), (72, 392520376), (96, 294390282), (142, 199024416), (144, 196260188), (192, 147195141), (213, 132682944), (284, 99512208), (288, 98130094), (307, 92056896), (426, 66341472), (568, 49756104), (576, 49065047), (614, 46028448), (639, 44227648), (852, 33170736), (921, 30685632), (1136, 24878052), (1228, 23014224), (1278, 22113824), (1704, 16585368), (1842, 15342816), (2251, 12555072), (2272, 12439026), (2456, 11507112), (2556, 11056912), (2763, 10228544), (3408, 8292684), (3684, 7671408), (4502, 6277536), (4544, 6219513), (4912, 5753556), (5112, 5528456), (5526, 5114272), (6753, 4185024), (6816, 4146342), (7368, 3835704), (9004, 3138768), (9824, 2876778), (10224, 2764228), (11052, 2557136), (13506, 2092512), (13632, 2073171), (14736, 1917852), (18008, 1569384), (19648, 1438389), (20259, 1395008), (20448, 1382114), (21797, 1296576), (22104, 1278568), (27012, 1046256), (29472, 958926), (36016, 784692), (40518, 697504), (40896, 691057), (43594, 648288), (44208, 639284), (54024, 523128), (58944, 479463), (65391, 432192), (72032, 392346), (81036, 348752), (87188, 324144), (88416, 319642), (108048, 261564), (130782, 216096), (144064, 196173), (159821, 176832), (162072, 174376)]