74703839

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24421}}^1$

素因数の和:24470

約数の個数: 16

約数和(自身を含む): 93780480

約数和(自身を除く): 19076641

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 24421, 170947, 463999, 561683, 3247993, 3931781, 10671977, 74703839]

約数ペア:

[(1, 74703839), (7, 10671977), (19, 3931781), (23, 3247993), (133, 561683), (161, 463999), (437, 170947), (3059, 24421)]