26990690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{57427}}^1$

素因数の和:57481

約数の個数: 16

約数和(自身を含む): 49617792

約数和(自身を除く): 22627102

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 57427, 114854, 287135, 574270, 2699069, 5398138, 13495345, 26990690]

約数ペア:

[(1, 26990690), (2, 13495345), (5, 5398138), (10, 2699069), (47, 574270), (94, 287135), (235, 114854), (470, 57427)]