66784364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{42701}}^1$

素因数の和:42745

約数の個数: 24

約数和(自身を含む): 129130848

約数和(自身を除く): 62346484

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 42701, 85402, 170804, 725917, 982123, 1451834, 1964246, 2903668, 3928492, 16696091, 33392182, 66784364]

約数ペア:

[(1, 66784364), (2, 33392182), (4, 16696091), (17, 3928492), (23, 2903668), (34, 1964246), (46, 1451834), (68, 982123), (92, 725917), (391, 170804), (782, 85402), (1564, 42701)]