25195432

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 49190400

約数和(自身を除く): 23994968

約数列:

[1, 2, 4, 8, 29, 58, 116, 223, 232, 446, 487, 892, 974, 1784, 1948, 3896, 6467, 12934, 14123, 25868, 28246, 51736, 56492, 108601, 112984, 217202, 434404, 868808, 3149429, 6298858, 12597716, 25195432]

約数ペア:

[(1, 25195432), (2, 12597716), (4, 6298858), (8, 3149429), (29, 868808), (58, 434404), (116, 217202), (223, 112984), (232, 108601), (446, 56492), (487, 51736), (892, 28246), (974, 25868), (1784, 14123), (1948, 12934), (3896, 6467)]