64756276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{21107}}^1$

素因数の和:21183

約数の個数: 24

約数和(自身を含む): 124115040

約数和(自身を除く): 59358764

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 21107, 42214, 84428, 274391, 548782, 1097564, 1245313, 2490626, 4981252, 16189069, 32378138, 64756276]

約数ペア:

[(1, 64756276), (2, 32378138), (4, 16189069), (13, 4981252), (26, 2490626), (52, 1245313), (59, 1097564), (118, 548782), (236, 274391), (767, 84428), (1534, 42214), (3068, 21107)]