66397332

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{128677}}^1$

素因数の和:128727

約数の個数: 24

約数和(自身を含む): 158531296

約数和(自身を除く): 92133964

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 128677, 257354, 386031, 514708, 772062, 1544124, 5533111, 11066222, 16599333, 22132444, 33198666, 66397332]

約数ペア:

[(1, 66397332), (2, 33198666), (3, 22132444), (4, 16599333), (6, 11066222), (12, 5533111), (43, 1544124), (86, 772062), (129, 514708), (172, 386031), (258, 257354), (516, 128677)]