64656748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1327}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 122075072

約数和(自身を除く): 57418324

約数列:

[1, 2, 4, 13, 26, 52, 937, 1327, 1874, 2654, 3748, 5308, 12181, 17251, 24362, 34502, 48724, 69004, 1243399, 2486798, 4973596, 16164187, 32328374, 64656748]

約数ペア:

[(1, 64656748), (2, 32328374), (4, 16164187), (13, 4973596), (26, 2486798), (52, 1243399), (937, 69004), (1327, 48724), (1874, 34502), (2654, 24362), (3748, 17251), (5308, 12181)]