25503504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1824

約数の個数: 80

約数和(自身を含む): 74078592

約数和(自身を除く): 48575088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1777, 1794, 2392, 3554, 3588, 4784, 5331, 7108, 7176, 10662, 14216, 14352, 21324, 23101, 28432, 40871, 42648, 46202, 69303, 81742, 85296, 92404, 122613, 138606, 163484, 184808, 245226, 277212, 326968, 369616, 490452, 531323, 554424, 653936, 980904, 1062646, 1108848, 1593969, 1961808, 2125292, 3187938, 4250584, 6375876, 8501168, 12751752, 25503504]

約数ペア:

[(1, 25503504), (2, 12751752), (3, 8501168), (4, 6375876), (6, 4250584), (8, 3187938), (12, 2125292), (13, 1961808), (16, 1593969), (23, 1108848), (24, 1062646), (26, 980904), (39, 653936), (46, 554424), (48, 531323), (52, 490452), (69, 369616), (78, 326968), (92, 277212), (104, 245226), (138, 184808), (156, 163484), (184, 138606), (208, 122613), (276, 92404), (299, 85296), (312, 81742), (368, 69303), (552, 46202), (598, 42648), (624, 40871), (897, 28432), (1104, 23101), (1196, 21324), (1777, 14352), (1794, 14216), (2392, 10662), (3554, 7176), (3588, 7108), (4784, 5331)]