25550496

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1218

約数の個数: 72

約数和(自身を含む): 73644480

約数和(自身を除く): 48093984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1123, 1264, 1422, 1896, 2246, 2528, 2844, 3369, 3792, 4492, 5688, 6738, 7584, 8984, 10107, 11376, 13476, 17968, 20214, 22752, 26952, 35936, 40428, 53904, 80856, 88717, 107808, 161712, 177434, 266151, 323424, 354868, 532302, 709736, 798453, 1064604, 1419472, 1596906, 2129208, 2838944, 3193812, 4258416, 6387624, 8516832, 12775248, 25550496]

約数ペア:

[(1, 25550496), (2, 12775248), (3, 8516832), (4, 6387624), (6, 4258416), (8, 3193812), (9, 2838944), (12, 2129208), (16, 1596906), (18, 1419472), (24, 1064604), (32, 798453), (36, 709736), (48, 532302), (72, 354868), (79, 323424), (96, 266151), (144, 177434), (158, 161712), (237, 107808), (288, 88717), (316, 80856), (474, 53904), (632, 40428), (711, 35936), (948, 26952), (1123, 22752), (1264, 20214), (1422, 17968), (1896, 13476), (2246, 11376), (2528, 10107), (2844, 8984), (3369, 7584), (3792, 6738), (4492, 5688)]