64040964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{410519}}^1$

素因数の和:410539

約数の個数: 24

約数和(自身を含む): 160923840

約数和(自身を除く): 96882876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 410519, 821038, 1231557, 1642076, 2463114, 4926228, 5336747, 10673494, 16010241, 21346988, 32020482, 64040964]

約数ペア:

[(1, 64040964), (2, 32020482), (3, 21346988), (4, 16010241), (6, 10673494), (12, 5336747), (13, 4926228), (26, 2463114), (39, 1642076), (52, 1231557), (78, 821038), (156, 410519)]