64862772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{415787}}^1$

素因数の和:415807

約数の個数: 24

約数和(自身を含む): 162988896

約数和(自身を除く): 98126124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 415787, 831574, 1247361, 1663148, 2494722, 4989444, 5405231, 10810462, 16215693, 21620924, 32431386, 64862772]

約数ペア:

[(1, 64862772), (2, 32431386), (3, 21620924), (4, 16215693), (6, 10810462), (12, 5405231), (13, 4989444), (26, 2494722), (39, 1663148), (52, 1247361), (78, 831574), (156, 415787)]