13989136

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 33033600

約数和(自身を除く): 19044464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 59, 73, 112, 116, 118, 146, 203, 232, 236, 292, 406, 413, 464, 472, 511, 584, 812, 826, 944, 1022, 1168, 1624, 1652, 1711, 2044, 2117, 3248, 3304, 3422, 4088, 4234, 4307, 6608, 6844, 8176, 8468, 8614, 11977, 13688, 14819, 16936, 17228, 23954, 27376, 29638, 30149, 33872, 34456, 47908, 59276, 60298, 68912, 95816, 118552, 120596, 124903, 191632, 237104, 241192, 249806, 482384, 499612, 874321, 999224, 1748642, 1998448, 3497284, 6994568, 13989136]

約数ペア:

[(1, 13989136), (2, 6994568), (4, 3497284), (7, 1998448), (8, 1748642), (14, 999224), (16, 874321), (28, 499612), (29, 482384), (56, 249806), (58, 241192), (59, 237104), (73, 191632), (112, 124903), (116, 120596), (118, 118552), (146, 95816), (203, 68912), (232, 60298), (236, 59276), (292, 47908), (406, 34456), (413, 33872), (464, 30149), (472, 29638), (511, 27376), (584, 23954), (812, 17228), (826, 16936), (944, 14819), (1022, 13688), (1168, 11977), (1624, 8614), (1652, 8468), (1711, 8176), (2044, 6844), (2117, 6608), (3248, 4307), (3304, 4234), (3422, 4088)]