25724048

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 60

約数和(自身を含む): 59103360

約数和(自身を除く): 33379312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 239, 248, 434, 478, 496, 868, 956, 961, 1673, 1736, 1912, 1922, 3346, 3472, 3824, 3844, 6692, 6727, 7409, 7688, 13384, 13454, 14818, 15376, 26768, 26908, 29636, 51863, 53816, 59272, 103726, 107632, 118544, 207452, 229679, 414904, 459358, 829808, 918716, 1607753, 1837432, 3215506, 3674864, 6431012, 12862024, 25724048]

約数ペア:

[(1, 25724048), (2, 12862024), (4, 6431012), (7, 3674864), (8, 3215506), (14, 1837432), (16, 1607753), (28, 918716), (31, 829808), (56, 459358), (62, 414904), (112, 229679), (124, 207452), (217, 118544), (239, 107632), (248, 103726), (434, 59272), (478, 53816), (496, 51863), (868, 29636), (956, 26908), (961, 26768), (1673, 15376), (1736, 14818), (1912, 13454), (1922, 13384), (3346, 7688), (3472, 7409), (3824, 6727), (3844, 6692)]