64716958

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{2749}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 99000000

約数和(自身を除く): 34283042

約数列:

[1, 2, 79, 149, 158, 298, 2749, 5498, 11771, 23542, 217171, 409601, 434342, 819202, 32358479, 64716958]

約数ペア:

[(1, 64716958), (2, 32358479), (79, 819202), (149, 434342), (158, 409601), (298, 217171), (2749, 23542), (5498, 11771)]