64615902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{828409}}^1$

素因数の和:828427

約数の個数: 16

約数和(自身を含む): 139172880

約数和(自身を除く): 74556978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 828409, 1656818, 2485227, 4970454, 10769317, 21538634, 32307951, 64615902]

約数ペア:

[(1, 64615902), (2, 32307951), (3, 21538634), (6, 10769317), (13, 4970454), (26, 2485227), (39, 1656818), (78, 828409)]