64464286

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{1531}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 99549360

約数和(自身を除く): 35085074

約数列:

[1, 2, 37, 74, 569, 1138, 1531, 3062, 21053, 42106, 56647, 113294, 871139, 1742278, 32232143, 64464286]

約数ペア:

[(1, 64464286), (2, 32232143), (37, 1742278), (74, 871139), (569, 113294), (1138, 56647), (1531, 42106), (3062, 21053)]