15707217536

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{1153}}^1\times {\mathrm{1499}}^1$

素因数の和:2737

約数の個数: 64

約数和(自身を含む): 31781160000

約数和(自身を除く): 16073942464

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 1153, 1499, 2272, 2306, 2998, 4544, 4612, 5996, 9088, 9224, 11992, 18448, 23984, 36896, 47968, 73792, 81863, 95936, 106429, 147584, 163726, 191872, 212858, 327452, 425716, 654904, 851432, 1309808, 1702864, 1728347, 2619616, 3405728, 3456694, 5239232, 6811456, 6913388, 10478464, 13622912, 13826776, 27653552, 55307104, 110614208, 122712637, 221228416, 245425274, 490850548, 981701096, 1963402192, 3926804384, 7853608768, 15707217536]

約数ペア:

[(1, 15707217536), (2, 7853608768), (4, 3926804384), (8, 1963402192), (16, 981701096), (32, 490850548), (64, 245425274), (71, 221228416), (128, 122712637), (142, 110614208), (284, 55307104), (568, 27653552), (1136, 13826776), (1153, 13622912), (1499, 10478464), (2272, 6913388), (2306, 6811456), (2998, 5239232), (4544, 3456694), (4612, 3405728), (5996, 2619616), (9088, 1728347), (9224, 1702864), (11992, 1309808), (18448, 851432), (23984, 654904), (36896, 425716), (47968, 327452), (73792, 212858), (81863, 191872), (95936, 163726), (106429, 147584)]