64125026

素因数分解:

$2^1\times 7^2\times {\mathrm{797}}^1\times {\mathrm{821}}^1$

素因数の和:1634

約数の個数: 24

約数和(自身を含む): 112168476

約数和(自身を除く): 48043450

約数列:

[1, 2, 7, 14, 49, 98, 797, 821, 1594, 1642, 5579, 5747, 11158, 11494, 39053, 40229, 78106, 80458, 654337, 1308674, 4580359, 9160718, 32062513, 64125026]

約数ペア:

[(1, 64125026), (2, 32062513), (7, 9160718), (14, 4580359), (49, 1308674), (98, 654337), (797, 80458), (821, 78106), (1594, 40229), (1642, 39053), (5579, 11494), (5747, 11158)]