64644632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{621583}}^1$

素因数の和:621602

約数の個数: 16

約数和(自身を含む): 130532640

約数和(自身を除く): 65888008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 621583, 1243166, 2486332, 4972664, 8080579, 16161158, 32322316, 64644632]

約数ペア:

[(1, 64644632), (2, 32322316), (4, 16161158), (8, 8080579), (13, 4972664), (26, 2486332), (52, 1243166), (104, 621583)]