26668694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7487}}^1$

素因数の和:7639

約数の個数: 16

約数和(自身を含む): 43400448

約数和(自身を除く): 16731754

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 7487, 14974, 97331, 194662, 1025719, 2051438, 13334347, 26668694]

約数ペア:

[(1, 26668694), (2, 13334347), (13, 2051438), (26, 1025719), (137, 194662), (274, 97331), (1781, 14974), (3562, 7487)]