28731510912

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2333}}^1\times {\mathrm{2467}}^1$

素因数の和:4830

約数の個数: 128

約数和(自身を含む): 82257255360

約数和(自身を除く): 53525744448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2333, 2467, 2496, 4666, 4934, 4992, 6999, 7401, 9332, 9868, 13998, 14802, 18664, 19736, 27996, 29604, 30329, 32071, 37328, 39472, 55992, 59208, 60658, 64142, 74656, 78944, 90987, 96213, 111984, 118416, 121316, 128284, 149312, 157888, 181974, 192426, 223968, 236832, 242632, 256568, 298624, 315776, 363948, 384852, 447936, 473664, 485264, 513136, 727896, 769704, 895872, 947328, 970528, 1026272, 1455792, 1539408, 1941056, 2052544, 2911584, 3078816, 3882112, 4105088, 5755511, 5823168, 6157632, 11511022, 11646336, 12315264, 17266533, 23022044, 34533066, 46044088, 69066132, 74821643, 92088176, 138132264, 149643286, 184176352, 224464929, 276264528, 299286572, 368352704, 448929858, 552529056, 598573144, 736705408, 897859716, 1105058112, 1197146288, 1795719432, 2210116224, 2394292576, 3591438864, 4788585152, 7182877728, 9577170304, 14365755456, 28731510912]

約数ペア:

[(1, 28731510912), (2, 14365755456), (3, 9577170304), (4, 7182877728), (6, 4788585152), (8, 3591438864), (12, 2394292576), (13, 2210116224), (16, 1795719432), (24, 1197146288), (26, 1105058112), (32, 897859716), (39, 736705408), (48, 598573144), (52, 552529056), (64, 448929858), (78, 368352704), (96, 299286572), (104, 276264528), (128, 224464929), (156, 184176352), (192, 149643286), (208, 138132264), (312, 92088176), (384, 74821643), (416, 69066132), (624, 46044088), (832, 34533066), (1248, 23022044), (1664, 17266533), (2333, 12315264), (2467, 11646336), (2496, 11511022), (4666, 6157632), (4934, 5823168), (4992, 5755511), (6999, 4105088), (7401, 3882112), (9332, 3078816), (9868, 2911584), (13998, 2052544), (14802, 1941056), (18664, 1539408), (19736, 1455792), (27996, 1026272), (29604, 970528), (30329, 947328), (32071, 895872), (37328, 769704), (39472, 727896), (55992, 513136), (59208, 485264), (60658, 473664), (64142, 447936), (74656, 384852), (78944, 363948), (90987, 315776), (96213, 298624), (111984, 256568), (118416, 242632), (121316, 236832), (128284, 223968), (149312, 192426), (157888, 181974)]