27946066

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{701}}^1$

素因数の和:1377

約数の個数: 16

約数和(自身を含む): 43400448

約数和(自身を除く): 15454382

約数列:

[1, 2, 31, 62, 643, 701, 1286, 1402, 19933, 21731, 39866, 43462, 450743, 901486, 13973033, 27946066]

約数ペア:

[(1, 27946066), (2, 13973033), (31, 901486), (62, 450743), (643, 43462), (701, 39866), (1286, 21731), (1402, 19933)]