26992510

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4211}}^1$

素因数の和:4859

約数の個数: 16

約数和(自身を含む): 48673872

約数和(自身を除く): 21681362

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 4211, 6410, 8422, 21055, 42110, 2699251, 5398502, 13496255, 26992510]

約数ペア:

[(1, 26992510), (2, 13496255), (5, 5398502), (10, 2699251), (641, 42110), (1282, 21055), (3205, 8422), (4211, 6410)]