68757788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{13829}}^1$

素因数の和:13957

約数の個数: 24

約数和(自身を含む): 132436080

約数和(自身を除く): 63678292

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 13829, 27658, 55316, 152119, 304238, 608476, 1562677, 3125354, 6250708, 17189447, 34378894, 68757788]

約数ペア:

[(1, 68757788), (2, 34378894), (4, 17189447), (11, 6250708), (22, 3125354), (44, 1562677), (113, 608476), (226, 304238), (452, 152119), (1243, 55316), (2486, 27658), (4972, 13829)]