8890919464

素因数分解:

$2^3\times 7^3\times {\mathrm{3240131}}^1$

素因数の和:3240158

約数の個数: 32

約数和(自身を含む): 19440792000

約数和(自身を除く): 10549872536

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 3240131, 6480262, 12960524, 22680917, 25921048, 45361834, 90723668, 158766419, 181447336, 317532838, 635065676, 1111364933, 1270131352, 2222729866, 4445459732, 8890919464]

約数ペア:

[(1, 8890919464), (2, 4445459732), (4, 2222729866), (7, 1270131352), (8, 1111364933), (14, 635065676), (28, 317532838), (49, 181447336), (56, 158766419), (98, 90723668), (196, 45361834), (343, 25921048), (392, 22680917), (686, 12960524), (1372, 6480262), (2744, 3240131)]