28036565536

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{14627}}^1$

素因数の和:14886

約数の個数: 96

約数和(自身を含む): 64878105600

約数和(自身を除く): 36841540064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 199, 224, 301, 344, 398, 602, 688, 796, 1204, 1376, 1393, 1592, 2408, 2786, 3184, 4816, 5572, 6368, 8557, 9632, 11144, 14627, 17114, 22288, 29254, 34228, 44576, 58508, 59899, 68456, 102389, 117016, 119798, 136912, 204778, 234032, 239596, 273824, 409556, 468064, 479192, 628961, 819112, 958384, 1257922, 1638224, 1916768, 2515844, 2910773, 3276448, 4402727, 5031688, 5821546, 8805454, 10063376, 11643092, 17610908, 20126752, 20375411, 23286184, 35221816, 40750822, 46572368, 70443632, 81501644, 93144736, 125163239, 140887264, 163003288, 250326478, 326006576, 500652956, 652013152, 876142673, 1001305912, 1752285346, 2002611824, 3504570692, 4005223648, 7009141384, 14018282768, 28036565536]

約数ペア:

[(1, 28036565536), (2, 14018282768), (4, 7009141384), (7, 4005223648), (8, 3504570692), (14, 2002611824), (16, 1752285346), (28, 1001305912), (32, 876142673), (43, 652013152), (56, 500652956), (86, 326006576), (112, 250326478), (172, 163003288), (199, 140887264), (224, 125163239), (301, 93144736), (344, 81501644), (398, 70443632), (602, 46572368), (688, 40750822), (796, 35221816), (1204, 23286184), (1376, 20375411), (1393, 20126752), (1592, 17610908), (2408, 11643092), (2786, 10063376), (3184, 8805454), (4816, 5821546), (5572, 5031688), (6368, 4402727), (8557, 3276448), (9632, 2910773), (11144, 2515844), (14627, 1916768), (17114, 1638224), (22288, 1257922), (29254, 958384), (34228, 819112), (44576, 628961), (58508, 479192), (59899, 468064), (68456, 409556), (102389, 273824), (117016, 239596), (119798, 234032), (136912, 204778)]