13804578536

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1\times {\mathrm{2591}}^1$

素因数の和:3762

約数の個数: 64

約数和(自身を含む): 29953152000

約数和(自身を除く): 16148573464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1069, 1246, 2138, 2492, 2591, 4276, 4984, 5182, 7483, 8552, 10364, 14966, 18137, 20728, 29932, 36274, 59864, 72548, 95141, 145096, 190282, 230599, 380564, 461198, 665987, 761128, 922396, 1331974, 1614193, 1844792, 2663948, 2769779, 3228386, 5327896, 5539558, 6456772, 11079116, 12913544, 19388453, 22158232, 38776906, 77553812, 155107624, 246510331, 493020662, 986041324, 1725572317, 1972082648, 3451144634, 6902289268, 13804578536]

約数ペア:

[(1, 13804578536), (2, 6902289268), (4, 3451144634), (7, 1972082648), (8, 1725572317), (14, 986041324), (28, 493020662), (56, 246510331), (89, 155107624), (178, 77553812), (356, 38776906), (623, 22158232), (712, 19388453), (1069, 12913544), (1246, 11079116), (2138, 6456772), (2492, 5539558), (2591, 5327896), (4276, 3228386), (4984, 2769779), (5182, 2663948), (7483, 1844792), (8552, 1614193), (10364, 1331974), (14966, 922396), (18137, 761128), (20728, 665987), (29932, 461198), (36274, 380564), (59864, 230599), (72548, 190282), (95141, 145096)]