25457328

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1544

約数の個数: 100

約数和(自身を含む): 79401168

約数和(自身を除く): 53943840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1511, 1872, 2106, 2808, 3022, 4212, 4533, 5616, 6044, 8424, 9066, 12088, 13599, 16848, 18132, 19643, 24176, 27198, 36264, 39286, 40797, 54396, 58929, 72528, 78572, 81594, 108792, 117858, 122391, 157144, 163188, 176787, 217584, 235716, 244782, 314288, 326376, 353574, 471432, 489564, 530361, 652752, 707148, 942864, 979128, 1060722, 1414296, 1591083, 1958256, 2121444, 2828592, 3182166, 4242888, 6364332, 8485776, 12728664, 25457328]

約数ペア:

[(1, 25457328), (2, 12728664), (3, 8485776), (4, 6364332), (6, 4242888), (8, 3182166), (9, 2828592), (12, 2121444), (13, 1958256), (16, 1591083), (18, 1414296), (24, 1060722), (26, 979128), (27, 942864), (36, 707148), (39, 652752), (48, 530361), (52, 489564), (54, 471432), (72, 353574), (78, 326376), (81, 314288), (104, 244782), (108, 235716), (117, 217584), (144, 176787), (156, 163188), (162, 157144), (208, 122391), (216, 117858), (234, 108792), (312, 81594), (324, 78572), (351, 72528), (432, 58929), (468, 54396), (624, 40797), (648, 39286), (702, 36264), (936, 27198), (1053, 24176), (1296, 19643), (1404, 18132), (1511, 16848), (1872, 13599), (2106, 12088), (2808, 9066), (3022, 8424), (4212, 6044), (4533, 5616)]