71269709

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6607}}^1$

素因数の和:6704

約数の個数: 16

約数和(自身を含む): 86274048

約数和(自身を除く): 15004339

約数列:

[1, 7, 23, 67, 161, 469, 1541, 6607, 10787, 46249, 151961, 442669, 1063727, 3098683, 10181387, 71269709]

約数ペア:

[(1, 71269709), (7, 10181387), (23, 3098683), (67, 1063727), (161, 442669), (469, 151961), (1541, 46249), (6607, 10787)]