12801544

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 29923290

約数和(自身を除く): 17121746

約数列:

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

約数ペア:

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