40806445664

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{1213}}^1\times {\mathrm{36251}}^1$

素因数の和:37503

約数の個数: 48

約数和(自身を含む): 83178763920

約数和(自身を除く): 42372318256

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 1213, 2426, 4852, 9704, 19408, 35177, 36251, 38816, 70354, 72502, 140708, 145004, 281416, 290008, 562832, 580016, 1051279, 1125664, 1160032, 2102558, 4205116, 8410232, 16820464, 33640928, 43972463, 87944926, 175889852, 351779704, 703559408, 1275201427, 1407118816, 2550402854, 5100805708, 10201611416, 20403222832, 40806445664]

約数ペア:

[(1, 40806445664), (2, 20403222832), (4, 10201611416), (8, 5100805708), (16, 2550402854), (29, 1407118816), (32, 1275201427), (58, 703559408), (116, 351779704), (232, 175889852), (464, 87944926), (928, 43972463), (1213, 33640928), (2426, 16820464), (4852, 8410232), (9704, 4205116), (19408, 2102558), (35177, 1160032), (36251, 1125664), (38816, 1051279), (70354, 580016), (72502, 562832), (140708, 290008), (145004, 281416)]