61783514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 104872320

約数和(自身を除く): 43088806

約数列:

[1, 2, 13, 26, 29, 58, 67, 134, 377, 754, 871, 1223, 1742, 1943, 2446, 3886, 15899, 25259, 31798, 35467, 50518, 70934, 81941, 163882, 461071, 922142, 1065233, 2130466, 2376289, 4752578, 30891757, 61783514]

約数ペア:

[(1, 61783514), (2, 30891757), (13, 4752578), (26, 2376289), (29, 2130466), (58, 1065233), (67, 922142), (134, 461071), (377, 163882), (754, 81941), (871, 70934), (1223, 50518), (1742, 35467), (1943, 31798), (2446, 25259), (3886, 15899)]