74064568

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{21089}}^1$

素因数の和:21534

約数の個数: 16

約数和(自身を含む): 139194000

約数和(自身を除く): 65129432

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 21089, 42178, 84356, 168712, 9258071, 18516142, 37032284, 74064568]

約数ペア:

[(1, 74064568), (2, 37032284), (4, 18516142), (8, 9258071), (439, 168712), (878, 84356), (1756, 42178), (3512, 21089)]