72902738

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 110769120

約数和(自身を除く): 37866382

約数列:

[1, 2, 107, 214, 443, 769, 886, 1538, 47401, 82283, 94802, 164566, 340667, 681334, 36451369, 72902738]

約数ペア:

[(1, 72902738), (2, 36451369), (107, 681334), (214, 340667), (443, 164566), (769, 94802), (886, 82283), (1538, 47401)]