25118002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4759}}^1$

素因数の和:4810

約数の個数: 32

約数和(自身を含む): 47980800

約数和(自身を除く): 22862798

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 4759, 5278, 9518, 33313, 61867, 66626, 123734, 138011, 276022, 433069, 866138, 966077, 1794143, 1932154, 3588286, 12559001, 25118002]

約数ペア:

[(1, 25118002), (2, 12559001), (7, 3588286), (13, 1932154), (14, 1794143), (26, 966077), (29, 866138), (58, 433069), (91, 276022), (182, 138011), (203, 123734), (377, 66626), (406, 61867), (754, 33313), (2639, 9518), (4759, 5278)]