27728402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22691}}^1$

素因数の和:22753

約数の個数: 16

約数和(自身を含む): 45747072

約数和(自身を除く): 18018670

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 22691, 45382, 294983, 589966, 1066477, 2132954, 13864201, 27728402]

約数ペア:

[(1, 27728402), (2, 13864201), (13, 2132954), (26, 1066477), (47, 589966), (94, 294983), (611, 45382), (1222, 22691)]