71344760072

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{35530259}}^1$

素因数の和:35530516

約数の個数: 16

約数和(自身を含む): 134304382800

約数和(自身を除く): 62959622728

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 35530259, 71060518, 142121036, 284242072, 8918095009, 17836190018, 35672380036, 71344760072]

約数ペア:

[(1, 71344760072), (2, 35672380036), (4, 17836190018), (8, 8918095009), (251, 284242072), (502, 142121036), (1004, 71060518), (2008, 35530259)]