67704604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{4409}}^1$

素因数の和:4773

約数の個数: 24

約数和(自身を含む): 129654000

約数和(自身を除く): 61949396

約数列:

[1, 2, 4, 11, 22, 44, 349, 698, 1396, 3839, 4409, 7678, 8818, 15356, 17636, 48499, 96998, 193996, 1538741, 3077482, 6154964, 16926151, 33852302, 67704604]

約数ペア:

[(1, 67704604), (2, 33852302), (4, 16926151), (11, 6154964), (22, 3077482), (44, 1538741), (349, 193996), (698, 96998), (1396, 48499), (3839, 17636), (4409, 15356), (7678, 8818)]