71692684

素因数分解:

$2^2\times 7^2\times {\mathrm{365779}}^1$

素因数の和:365797

約数の個数: 18

約数和(自身を含む): 145946220

約数和(自身を除く): 74253536

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 365779, 731558, 1463116, 2560453, 5120906, 10241812, 17923171, 35846342, 71692684]

約数ペア:

[(1, 71692684), (2, 35846342), (4, 17923171), (7, 10241812), (14, 5120906), (28, 2560453), (49, 1463116), (98, 731558), (196, 365779)]