66100372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1271161}}^1$

素因数の和:1271178

約数の個数: 12

約数和(自身を含む): 124573876

約数和(自身を除く): 58473504

約数列:

[1, 2, 4, 13, 26, 52, 1271161, 2542322, 5084644, 16525093, 33050186, 66100372]

約数ペア:

[(1, 66100372), (2, 33050186), (4, 16525093), (13, 5084644), (26, 2542322), (52, 1271161)]