27866222

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{631}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 42591744

約数和(自身を除く): 14725522

約数列:

[1, 2, 71, 142, 311, 622, 631, 1262, 22081, 44162, 44801, 89602, 196241, 392482, 13933111, 27866222]

約数ペア:

[(1, 27866222), (2, 13933111), (71, 392482), (142, 196241), (311, 89602), (622, 44801), (631, 44162), (1262, 22081)]