13165264

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 30998016

約数和(自身を除く): 17832752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 47, 56, 61, 82, 94, 112, 122, 164, 188, 244, 287, 328, 329, 376, 427, 488, 574, 656, 658, 752, 854, 976, 1148, 1316, 1708, 1927, 2296, 2501, 2632, 2867, 3416, 3854, 4592, 5002, 5264, 5734, 6832, 7708, 10004, 11468, 13489, 15416, 17507, 20008, 20069, 22936, 26978, 30832, 35014, 40016, 40138, 45872, 53956, 70028, 80276, 107912, 117547, 140056, 160552, 215824, 235094, 280112, 321104, 470188, 822829, 940376, 1645658, 1880752, 3291316, 6582632, 13165264]

約数ペア:

[(1, 13165264), (2, 6582632), (4, 3291316), (7, 1880752), (8, 1645658), (14, 940376), (16, 822829), (28, 470188), (41, 321104), (47, 280112), (56, 235094), (61, 215824), (82, 160552), (94, 140056), (112, 117547), (122, 107912), (164, 80276), (188, 70028), (244, 53956), (287, 45872), (328, 40138), (329, 40016), (376, 35014), (427, 30832), (488, 26978), (574, 22936), (656, 20069), (658, 20008), (752, 17507), (854, 15416), (976, 13489), (1148, 11468), (1316, 10004), (1708, 7708), (1927, 6832), (2296, 5734), (2501, 5264), (2632, 5002), (2867, 4592), (3416, 3854)]