28762654

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1063}}^1$

素因数の和:1311

約数の個数: 16

約数和(自身を含む): 43972992

約数和(自身を除く): 15210338

約数列:

[1, 2, 83, 163, 166, 326, 1063, 2126, 13529, 27058, 88229, 173269, 176458, 346538, 14381327, 28762654]

約数ペア:

[(1, 28762654), (2, 14381327), (83, 346538), (163, 176458), (166, 173269), (326, 88229), (1063, 27058), (2126, 13529)]