25756848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13759}}^1$

素因数の和:13786

約数の個数: 60

約数和(自身を含む): 77633920

約数和(自身を除く): 51877072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 13759, 27518, 41277, 55036, 82554, 110072, 123831, 165108, 178867, 220144, 247662, 330216, 357734, 495324, 536601, 660432, 715468, 990648, 1073202, 1430936, 1609803, 1981296, 2146404, 2861872, 3219606, 4292808, 6439212, 8585616, 12878424, 25756848]

約数ペア:

[(1, 25756848), (2, 12878424), (3, 8585616), (4, 6439212), (6, 4292808), (8, 3219606), (9, 2861872), (12, 2146404), (13, 1981296), (16, 1609803), (18, 1430936), (24, 1073202), (26, 990648), (36, 715468), (39, 660432), (48, 536601), (52, 495324), (72, 357734), (78, 330216), (104, 247662), (117, 220144), (144, 178867), (156, 165108), (208, 123831), (234, 110072), (312, 82554), (468, 55036), (624, 41277), (936, 27518), (1872, 13759)]