74212453

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{661}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 87150976

約数和(自身を除く): 12938523

約数列:

[1, 7, 43, 301, 373, 661, 2611, 4627, 16039, 28423, 112273, 198961, 246553, 1725871, 10601779, 74212453]

約数ペア:

[(1, 74212453), (7, 10601779), (43, 1725871), (301, 246553), (373, 198961), (661, 112273), (2611, 28423), (4627, 16039)]