15691831792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{371633}}^1$

素因数の和:371690

約数の個数: 80

約数和(自身を含む): 38709397440

約数和(自身を除く): 23017565648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 2639, 3016, 3248, 5278, 6032, 10556, 21112, 42224, 371633, 743266, 1486532, 2601431, 2973064, 4831229, 5202862, 5946128, 9662458, 10405724, 10777357, 19324916, 20811448, 21554714, 33818603, 38649832, 41622896, 43109428, 67637206, 75441499, 77299664, 86218856, 135274412, 140105641, 150882998, 172437712, 270548824, 280211282, 301765996, 541097648, 560422564, 603531992, 980739487, 1120845128, 1207063984, 1961478974, 2241690256, 3922957948, 7845915896, 15691831792]

約数ペア:

[(1, 15691831792), (2, 7845915896), (4, 3922957948), (7, 2241690256), (8, 1961478974), (13, 1207063984), (14, 1120845128), (16, 980739487), (26, 603531992), (28, 560422564), (29, 541097648), (52, 301765996), (56, 280211282), (58, 270548824), (91, 172437712), (104, 150882998), (112, 140105641), (116, 135274412), (182, 86218856), (203, 77299664), (208, 75441499), (232, 67637206), (364, 43109428), (377, 41622896), (406, 38649832), (464, 33818603), (728, 21554714), (754, 20811448), (812, 19324916), (1456, 10777357), (1508, 10405724), (1624, 9662458), (2639, 5946128), (3016, 5202862), (3248, 4831229), (5278, 2973064), (6032, 2601431), (10556, 1486532), (21112, 743266), (42224, 371633)]