39712430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{55933}}^1$

素因数の和:56011

約数の個数: 16

約数和(自身を含む): 72490464

約数和(自身を除く): 32778034

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 55933, 111866, 279665, 559330, 3971243, 7942486, 19856215, 39712430]

約数ペア:

[(1, 39712430), (2, 19856215), (5, 7942486), (10, 3971243), (71, 559330), (142, 279665), (355, 111866), (710, 55933)]