13023496

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 26745840

約数和(自身を除く): 13722344

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 131, 136, 172, 262, 289, 344, 524, 578, 731, 1048, 1156, 1462, 2227, 2312, 2924, 4454, 5633, 5848, 8908, 11266, 12427, 17816, 22532, 24854, 37859, 45064, 49708, 75718, 95761, 99416, 151436, 191522, 302872, 383044, 766088, 1627937, 3255874, 6511748, 13023496]

約数ペア:

[(1, 13023496), (2, 6511748), (4, 3255874), (8, 1627937), (17, 766088), (34, 383044), (43, 302872), (68, 191522), (86, 151436), (131, 99416), (136, 95761), (172, 75718), (262, 49708), (289, 45064), (344, 37859), (524, 24854), (578, 22532), (731, 17816), (1048, 12427), (1156, 11266), (1462, 8908), (2227, 5848), (2312, 5633), (2924, 4454)]