25847056

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{41}}^2$

素因数の和:152

約数の個数: 45

約数和(自身を含む): 53039109

約数和(自身を除く): 27192053

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 961, 1271, 1681, 1922, 2542, 3362, 3844, 5084, 6724, 7688, 10168, 13448, 15376, 20336, 26896, 39401, 52111, 78802, 104222, 157604, 208444, 315208, 416888, 630416, 833776, 1615441, 3230882, 6461764, 12923528, 25847056]

約数ペア:

[(1, 25847056), (2, 12923528), (4, 6461764), (8, 3230882), (16, 1615441), (31, 833776), (41, 630416), (62, 416888), (82, 315208), (124, 208444), (164, 157604), (248, 104222), (328, 78802), (496, 52111), (656, 39401), (961, 26896), (1271, 20336), (1681, 15376), (1922, 13448), (2542, 10168), (3362, 7688), (3844, 6724)]