26442290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2087}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 54722304

約数和(自身を除く): 28280014

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2087, 2534, 4174, 6335, 10435, 12670, 14609, 20870, 29218, 73045, 146090, 377747, 755494, 1888735, 2644229, 3777470, 5288458, 13221145, 26442290]

約数ペア:

[(1, 26442290), (2, 13221145), (5, 5288458), (7, 3777470), (10, 2644229), (14, 1888735), (35, 755494), (70, 377747), (181, 146090), (362, 73045), (905, 29218), (1267, 20870), (1810, 14609), (2087, 12670), (2534, 10435), (4174, 6335)]