40501864

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 85149900

約数和(自身を除く): 44648036

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 232, 338, 377, 676, 754, 1033, 1352, 1508, 2066, 3016, 4132, 4901, 8264, 9802, 13429, 19604, 26858, 29957, 39208, 53716, 59914, 107432, 119828, 174577, 239656, 349154, 389441, 698308, 778882, 1396616, 1557764, 3115528, 5062733, 10125466, 20250932, 40501864]

約数ペア:

[(1, 40501864), (2, 20250932), (4, 10125466), (8, 5062733), (13, 3115528), (26, 1557764), (29, 1396616), (52, 778882), (58, 698308), (104, 389441), (116, 349154), (169, 239656), (232, 174577), (338, 119828), (377, 107432), (676, 59914), (754, 53716), (1033, 39208), (1352, 29957), (1508, 26858), (2066, 19604), (3016, 13429), (4132, 9802), (4901, 8264)]