25642656

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:796

約数の個数: 120

約数和(自身を含む): 81322164

約数和(自身を除く): 55679508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 761, 864, 936, 1053, 1248, 1296, 1404, 1522, 1872, 2106, 2283, 2592, 2808, 3044, 3744, 4212, 4566, 5616, 6088, 6849, 8424, 9132, 9893, 11232, 12176, 13698, 16848, 18264, 19786, 20547, 24352, 27396, 29679, 33696, 36528, 39572, 41094, 54792, 59358, 61641, 73056, 79144, 82188, 89037, 109584, 118716, 123282, 158288, 164376, 178074, 219168, 237432, 246564, 267111, 316576, 328752, 356148, 474864, 493128, 534222, 657504, 712296, 801333, 949728, 986256, 1068444, 1424592, 1602666, 1972512, 2136888, 2849184, 3205332, 4273776, 6410664, 8547552, 12821328, 25642656]

約数ペア:

[(1, 25642656), (2, 12821328), (3, 8547552), (4, 6410664), (6, 4273776), (8, 3205332), (9, 2849184), (12, 2136888), (13, 1972512), (16, 1602666), (18, 1424592), (24, 1068444), (26, 986256), (27, 949728), (32, 801333), (36, 712296), (39, 657504), (48, 534222), (52, 493128), (54, 474864), (72, 356148), (78, 328752), (81, 316576), (96, 267111), (104, 246564), (108, 237432), (117, 219168), (144, 178074), (156, 164376), (162, 158288), (208, 123282), (216, 118716), (234, 109584), (288, 89037), (312, 82188), (324, 79144), (351, 73056), (416, 61641), (432, 59358), (468, 54792), (624, 41094), (648, 39572), (702, 36528), (761, 33696), (864, 29679), (936, 27396), (1053, 24352), (1248, 20547), (1296, 19786), (1404, 18264), (1522, 16848), (1872, 13698), (2106, 12176), (2283, 11232), (2592, 9893), (2808, 9132), (3044, 8424), (3744, 6849), (4212, 6088), (4566, 5616)]