27279590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{941}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 53174016

約数和(自身を除く): 25894426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 941, 1115, 1882, 2230, 2899, 4705, 5798, 9410, 12233, 14495, 24466, 28990, 61165, 122330, 209843, 419686, 1049215, 2098430, 2727959, 5455918, 13639795, 27279590]

約数ペア:

[(1, 27279590), (2, 13639795), (5, 5455918), (10, 2727959), (13, 2098430), (26, 1049215), (65, 419686), (130, 209843), (223, 122330), (446, 61165), (941, 28990), (1115, 24466), (1882, 14495), (2230, 12233), (2899, 9410), (4705, 5798)]