72874634

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{26423}}^1$

素因数の和:26629

約数の個数: 16

約数和(自身を含む): 125566848

約数和(自身を除く): 52692214

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 26423, 52846, 184961, 369922, 5205331, 10410662, 36437317, 72874634]

約数ペア:

[(1, 72874634), (2, 36437317), (7, 10410662), (14, 5205331), (197, 369922), (394, 184961), (1379, 52846), (2758, 26423)]