56878804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2207}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 105719040

約数和(自身を除く): 48840236

約数列:

[1, 2, 4, 17, 34, 68, 379, 758, 1516, 2207, 4414, 6443, 8828, 12886, 25772, 37519, 75038, 150076, 836453, 1672906, 3345812, 14219701, 28439402, 56878804]

約数ペア:

[(1, 56878804), (2, 28439402), (4, 14219701), (17, 3345812), (34, 1672906), (68, 836453), (379, 150076), (758, 75038), (1516, 37519), (2207, 25772), (4414, 12886), (6443, 8828)]