28916686

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:939

約数の個数: 16

約数和(自身を含む): 44130240

約数和(自身を除く): 15213554

約数列:

[1, 2, 79, 158, 397, 461, 794, 922, 31363, 36419, 62726, 72838, 183017, 366034, 14458343, 28916686]

約数ペア:

[(1, 28916686), (2, 14458343), (79, 366034), (158, 183017), (397, 72838), (461, 62726), (794, 36419), (922, 31363)]