64837604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3767}}^1$

素因数の和:4115

約数の個数: 24

約数和(自身を含む): 122595648

約数和(自身を除く): 57758044

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 3767, 4303, 7534, 8606, 15068, 17212, 48971, 97942, 195884, 1246877, 2493754, 4987508, 16209401, 32418802, 64837604]

約数ペア:

[(1, 64837604), (2, 32418802), (4, 16209401), (13, 4987508), (26, 2493754), (52, 1246877), (331, 195884), (662, 97942), (1324, 48971), (3767, 17212), (4303, 15068), (7534, 8606)]