66335228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{857}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 119591472

約数和(自身を除く): 53256244

約数列:

[1, 2, 4, 37, 74, 148, 523, 857, 1046, 1714, 2092, 3428, 19351, 31709, 38702, 63418, 77404, 126836, 448211, 896422, 1792844, 16583807, 33167614, 66335228]

約数ペア:

[(1, 66335228), (2, 33167614), (4, 16583807), (37, 1792844), (74, 896422), (148, 448211), (523, 126836), (857, 77404), (1046, 63418), (1714, 38702), (2092, 31709), (3428, 19351)]