66568036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{536839}}^1$

素因数の和:536874

約数の個数: 12

約数和(自身を含む): 120252160

約数和(自身を除く): 53684124

約数列:

[1, 2, 4, 31, 62, 124, 536839, 1073678, 2147356, 16642009, 33284018, 66568036]

約数ペア:

[(1, 66568036), (2, 33284018), (4, 16642009), (31, 2147356), (62, 1073678), (124, 536839)]