26665790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{91951}}^1$

素因数の和:91987

約数の個数: 16

約数和(自身を含む): 49654080

約数和(自身を除く): 22988290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 91951, 183902, 459755, 919510, 2666579, 5333158, 13332895, 26665790]

約数ペア:

[(1, 26665790), (2, 13332895), (5, 5333158), (10, 2666579), (29, 919510), (58, 459755), (145, 183902), (290, 91951)]