71360674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20147}}^1$

素因数の和:20190

約数の個数: 32

約数和(自身を含む): 139262976

約数和(自身を除く): 67902302

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 20147, 40294, 141029, 221617, 282058, 443234, 463381, 926762, 1551319, 3102638, 3243667, 5097191, 6487334, 10194382, 35680337, 71360674]

約数ペア:

[(1, 71360674), (2, 35680337), (7, 10194382), (11, 6487334), (14, 5097191), (22, 3243667), (23, 3102638), (46, 1551319), (77, 926762), (154, 463381), (161, 443234), (253, 282058), (322, 221617), (506, 141029), (1771, 40294), (3542, 20147)]