25787438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{4079}}^1$

素因数の和:4219

約数の個数: 16

約数和(自身を含む): 40392000

約数和(自身を除く): 14604562

約数列:

[1, 2, 29, 58, 109, 218, 3161, 4079, 6322, 8158, 118291, 236582, 444611, 889222, 12893719, 25787438]

約数ペア:

[(1, 25787438), (2, 12893719), (29, 889222), (58, 444611), (109, 236582), (218, 118291), (3161, 8158), (4079, 6322)]