40570658

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{757}}^1$

素因数の和:1097

約数の個数: 16

約数和(自身を含む): 61707264

約数和(自身を除く): 21136606

約数列:

[1, 2, 127, 211, 254, 422, 757, 1514, 26797, 53594, 96139, 159727, 192278, 319454, 20285329, 40570658]

約数ペア:

[(1, 40570658), (2, 20285329), (127, 319454), (211, 192278), (254, 159727), (422, 96139), (757, 53594), (1514, 26797)]