68937676

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1063}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 124888064

約数和(自身を除く): 55950388

約数列:

[1, 2, 4, 31, 62, 124, 523, 1046, 1063, 2092, 2126, 4252, 16213, 32426, 32953, 64852, 65906, 131812, 555949, 1111898, 2223796, 17234419, 34468838, 68937676]

約数ペア:

[(1, 68937676), (2, 34468838), (4, 17234419), (31, 2223796), (62, 1111898), (124, 555949), (523, 131812), (1046, 65906), (1063, 64852), (2092, 32953), (2126, 32426), (4252, 16213)]