26788355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 36799488

約数和(自身を除く): 10011133

約数列:

[1, 5, 11, 43, 47, 55, 215, 235, 241, 473, 517, 1205, 2021, 2365, 2585, 2651, 10105, 10363, 11327, 13255, 22231, 51815, 56635, 111155, 113993, 124597, 487061, 569965, 622985, 2435305, 5357671, 26788355]

約数ペア:

[(1, 26788355), (5, 5357671), (11, 2435305), (43, 622985), (47, 569965), (55, 487061), (215, 124597), (235, 113993), (241, 111155), (473, 56635), (517, 51815), (1205, 22231), (2021, 13255), (2365, 11327), (2585, 10363), (2651, 10105)]