70252688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{399163}}^1$

素因数の和:399182

約数の個数: 20

約数和(自身を含む): 148489008

約数和(自身を除く): 78236320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 399163, 798326, 1596652, 3193304, 4390793, 6386608, 8781586, 17563172, 35126344, 70252688]

約数ペア:

[(1, 70252688), (2, 35126344), (4, 17563172), (8, 8781586), (11, 6386608), (16, 4390793), (22, 3193304), (44, 1596652), (88, 798326), (176, 399163)]