66269554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{35899}}^1$

素因数の和:35985

約数の個数: 16

約数和(自身を含む): 108561600

約数和(自身を除く): 42292046

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 35899, 71798, 466687, 933374, 2548829, 5097658, 33134777, 66269554]

約数ペア:

[(1, 66269554), (2, 33134777), (13, 5097658), (26, 2548829), (71, 933374), (142, 466687), (923, 71798), (1846, 35899)]