25339006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4447}}^1$

素因数の和:4504

約数の個数: 32

約数和(自身を含む): 48678912

約数和(自身を除く): 23339906

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 4447, 5698, 8894, 31129, 48917, 62258, 97834, 164539, 329078, 342419, 684838, 1151773, 1809929, 2303546, 3619858, 12669503, 25339006]

約数ペア:

[(1, 25339006), (2, 12669503), (7, 3619858), (11, 2303546), (14, 1809929), (22, 1151773), (37, 684838), (74, 342419), (77, 329078), (154, 164539), (259, 97834), (407, 62258), (518, 48917), (814, 31129), (2849, 8894), (4447, 5698)]