74692628

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{64613}}^1$

素因数の和:64651

約数の個数: 18

約数和(自身を含む): 138855486

約数和(自身を除く): 64162858

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 64613, 129226, 258452, 1098421, 2196842, 4393684, 18673157, 37346314, 74692628]

約数ペア:

[(1, 74692628), (2, 37346314), (4, 18673157), (17, 4393684), (34, 2196842), (68, 1098421), (289, 258452), (578, 129226), (1156, 64613)]