13306912976

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1\times {\mathrm{1747}}^1$

素因数の和:3256

約数の個数: 80

約数和(自身を含む): 30130262016

約数和(自身を除く): 16823349040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 1447, 1747, 2632, 2894, 3494, 5264, 5788, 6988, 10129, 11576, 12229, 13976, 20258, 23152, 24458, 27952, 40516, 48916, 68009, 81032, 82109, 97832, 136018, 162064, 164218, 195664, 272036, 328436, 476063, 544072, 574763, 656872, 952126, 1088144, 1149526, 1313744, 1904252, 2299052, 2527909, 3808504, 4598104, 5055818, 7617008, 9196208, 10111636, 17695363, 20223272, 35390726, 40446544, 70781452, 118811723, 141562904, 237623446, 283125808, 475246892, 831682061, 950493784, 1663364122, 1900987568, 3326728244, 6653456488, 13306912976]

約数ペア:

[(1, 13306912976), (2, 6653456488), (4, 3326728244), (7, 1900987568), (8, 1663364122), (14, 950493784), (16, 831682061), (28, 475246892), (47, 283125808), (56, 237623446), (94, 141562904), (112, 118811723), (188, 70781452), (329, 40446544), (376, 35390726), (658, 20223272), (752, 17695363), (1316, 10111636), (1447, 9196208), (1747, 7617008), (2632, 5055818), (2894, 4598104), (3494, 3808504), (5264, 2527909), (5788, 2299052), (6988, 1904252), (10129, 1313744), (11576, 1149526), (12229, 1088144), (13976, 952126), (20258, 656872), (23152, 574763), (24458, 544072), (27952, 476063), (40516, 328436), (48916, 272036), (68009, 195664), (81032, 164218), (82109, 162064), (97832, 136018)]