27779764

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 49428288

約数和(自身を除く): 21648524

約数列:

[1, 2, 4, 137, 163, 274, 311, 326, 548, 622, 652, 1244, 22331, 42607, 44662, 50693, 85214, 89324, 101386, 170428, 202772, 6944941, 13889882, 27779764]

約数ペア:

[(1, 27779764), (2, 13889882), (4, 6944941), (137, 202772), (163, 170428), (274, 101386), (311, 89324), (326, 85214), (548, 50693), (622, 44662), (652, 42607), (1244, 22331)]