64824238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^2\times {\mathrm{149}}^1$

素因数の和:384

約数の個数: 24

約数和(自身を含む): 104013000

約数和(自身を除く): 39188762

約数列:

[1, 2, 19, 38, 107, 149, 214, 298, 2033, 2831, 4066, 5662, 11449, 15943, 22898, 31886, 217531, 302917, 435062, 605834, 1705901, 3411802, 32412119, 64824238]

約数ペア:

[(1, 64824238), (2, 32412119), (19, 3411802), (38, 1705901), (107, 605834), (149, 435062), (214, 302917), (298, 217531), (2033, 31886), (2831, 22898), (4066, 15943), (5662, 11449)]