63889774

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{11119}}^1$

素因数の和:11164

約数の個数: 24

約数和(自身を含む): 109887840

約数和(自身を除く): 45998066

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 11119, 22238, 144547, 189023, 289094, 378046, 1879111, 2457299, 3758222, 4914598, 31944887, 63889774]

約数ペア:

[(1, 63889774), (2, 31944887), (13, 4914598), (17, 3758222), (26, 2457299), (34, 1879111), (169, 378046), (221, 289094), (338, 189023), (442, 144547), (2873, 22238), (5746, 11119)]