64537278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1093}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 139314336

約数和(自身を除く): 74777058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 757, 1093, 1514, 2186, 2271, 3279, 4542, 6558, 9841, 14209, 19682, 28418, 29523, 42627, 59046, 85254, 827401, 1654802, 2482203, 4964406, 10756213, 21512426, 32268639, 64537278]

約数ペア:

[(1, 64537278), (2, 32268639), (3, 21512426), (6, 10756213), (13, 4964406), (26, 2482203), (39, 1654802), (78, 827401), (757, 85254), (1093, 59046), (1514, 42627), (2186, 29523), (2271, 28418), (3279, 19682), (4542, 14209), (6558, 9841)]