39888676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3343}}^1$

素因数の和:3523

約数の個数: 24

約数和(自身を含む): 73969280

約数和(自身を除く): 34080604

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 3343, 5966, 6686, 11932, 13372, 63517, 127034, 254068, 524851, 1049702, 2099404, 9972169, 19944338, 39888676]

約数ペア:

[(1, 39888676), (2, 19944338), (4, 9972169), (19, 2099404), (38, 1049702), (76, 524851), (157, 254068), (314, 127034), (628, 63517), (2983, 13372), (3343, 11932), (5966, 6686)]