558316928

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{335527}}^1$

素因数の和:335554

約数の個数: 32

約数和(自身を含む): 1197834960

約数和(自身を除く): 639518032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 335527, 671054, 1342108, 2684216, 4361851, 5368432, 8723702, 10736864, 17447404, 21473728, 34894808, 42947456, 69789616, 139579232, 279158464, 558316928]

約数ペア:

[(1, 558316928), (2, 279158464), (4, 139579232), (8, 69789616), (13, 42947456), (16, 34894808), (26, 21473728), (32, 17447404), (52, 10736864), (64, 8723702), (104, 5368432), (128, 4361851), (208, 2684216), (416, 1342108), (832, 671054), (1664, 335527)]