64445316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{413111}}^1$

素因数の和:413131

約数の個数: 24

約数和(自身を含む): 161939904

約数和(自身を除く): 97494588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 413111, 826222, 1239333, 1652444, 2478666, 4957332, 5370443, 10740886, 16111329, 21481772, 32222658, 64445316]

約数ペア:

[(1, 64445316), (2, 32222658), (3, 21481772), (4, 16111329), (6, 10740886), (12, 5370443), (13, 4957332), (26, 2478666), (39, 1652444), (52, 1239333), (78, 826222), (156, 413111)]