69215848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3677}}^1$

素因数の和:3877

約数の個数: 32

約数和(自身を含む): 140573160

約数和(自身を除く): 71357312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 3677, 4706, 7354, 9412, 14708, 18824, 29416, 47801, 95602, 191204, 382408, 665537, 1331074, 2662148, 5324296, 8651981, 17303962, 34607924, 69215848]

約数ペア:

[(1, 69215848), (2, 34607924), (4, 17303962), (8, 8651981), (13, 5324296), (26, 2662148), (52, 1331074), (104, 665537), (181, 382408), (362, 191204), (724, 95602), (1448, 47801), (2353, 29416), (3677, 18824), (4706, 14708), (7354, 9412)]