69691844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{2137}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 126432768

約数和(自身を除く): 56740924

約数列:

[1, 2, 4, 31, 62, 124, 263, 526, 1052, 2137, 4274, 8153, 8548, 16306, 32612, 66247, 132494, 264988, 562031, 1124062, 2248124, 17422961, 34845922, 69691844]

約数ペア:

[(1, 69691844), (2, 34845922), (4, 17422961), (31, 2248124), (62, 1124062), (124, 562031), (263, 264988), (526, 132494), (1052, 66247), (2137, 32612), (4274, 16306), (8153, 8548)]