26839085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 40330752

約数和(自身を除く): 13491667

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 967, 2135, 3965, 4835, 5551, 6769, 12571, 27755, 33845, 58987, 62855, 87997, 294935, 412909, 439985, 766831, 2064545, 3834155, 5367817, 26839085]

約数ペア:

[(1, 26839085), (5, 5367817), (7, 3834155), (13, 2064545), (35, 766831), (61, 439985), (65, 412909), (91, 294935), (305, 87997), (427, 62855), (455, 58987), (793, 33845), (967, 27755), (2135, 12571), (3965, 6769), (4835, 5551)]