26461445

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 33208320

約数和(自身を除く): 6746875

約数列:

[1, 5, 31, 79, 155, 395, 2161, 2449, 10805, 12245, 66991, 170719, 334955, 853595, 5292289, 26461445]

約数ペア:

[(1, 26461445), (5, 5292289), (31, 853595), (79, 334955), (155, 170719), (395, 66991), (2161, 12245), (2449, 10805)]