66217612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{534013}}^1$

素因数の和:534048

約数の個数: 12

約数和(自身を含む): 119619136

約数和(自身を除く): 53401524

約数列:

[1, 2, 4, 31, 62, 124, 534013, 1068026, 2136052, 16554403, 33108806, 66217612]

約数ペア:

[(1, 66217612), (2, 33108806), (4, 16554403), (31, 2136052), (62, 1068026), (124, 534013)]