56918684

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 101432688

約数和(自身を除く): 44514004

約数列:

[1, 2, 4, 73, 146, 292, 397, 491, 794, 982, 1588, 1964, 28981, 35843, 57962, 71686, 115924, 143372, 194927, 389854, 779708, 14229671, 28459342, 56918684]

約数ペア:

[(1, 56918684), (2, 28459342), (4, 14229671), (73, 779708), (146, 389854), (292, 194927), (397, 143372), (491, 115924), (794, 71686), (982, 57962), (1588, 35843), (1964, 28981)]