25603088

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 90

約数和(自身を含む): 61841466

約数和(自身を除く): 36238378

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 113, 119, 136, 196, 226, 238, 272, 289, 392, 452, 476, 578, 784, 791, 833, 904, 952, 1156, 1582, 1666, 1808, 1904, 1921, 2023, 2312, 3164, 3332, 3842, 4046, 4624, 5537, 6328, 6664, 7684, 8092, 11074, 12656, 13328, 13447, 14161, 15368, 16184, 22148, 26894, 28322, 30736, 32368, 32657, 44296, 53788, 56644, 65314, 88592, 94129, 107576, 113288, 130628, 188258, 215152, 226576, 228599, 261256, 376516, 457198, 522512, 753032, 914396, 1506064, 1600193, 1828792, 3200386, 3657584, 6400772, 12801544, 25603088]

約数ペア:

[(1, 25603088), (2, 12801544), (4, 6400772), (7, 3657584), (8, 3200386), (14, 1828792), (16, 1600193), (17, 1506064), (28, 914396), (34, 753032), (49, 522512), (56, 457198), (68, 376516), (98, 261256), (112, 228599), (113, 226576), (119, 215152), (136, 188258), (196, 130628), (226, 113288), (238, 107576), (272, 94129), (289, 88592), (392, 65314), (452, 56644), (476, 53788), (578, 44296), (784, 32657), (791, 32368), (833, 30736), (904, 28322), (952, 26894), (1156, 22148), (1582, 16184), (1666, 15368), (1808, 14161), (1904, 13447), (1921, 13328), (2023, 12656), (2312, 11074), (3164, 8092), (3332, 7684), (3842, 6664), (4046, 6328), (4624, 5537)]