74884834

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{953}}^1$

素因数の和:1445

約数の個数: 16

約数和(自身を含む): 113850360

約数和(自身を除く): 38965526

約数列:

[1, 2, 101, 202, 389, 778, 953, 1906, 39289, 78578, 96253, 192506, 370717, 741434, 37442417, 74884834]

約数ペア:

[(1, 74884834), (2, 37442417), (101, 741434), (202, 370717), (389, 192506), (778, 96253), (953, 78578), (1906, 39289)]