27016808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 68947200

約数和(自身を除く): 41930392

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 37, 52, 56, 59, 68, 74, 91, 104, 118, 119, 136, 148, 182, 221, 236, 238, 259, 296, 364, 413, 442, 472, 476, 481, 518, 629, 728, 767, 826, 884, 952, 962, 1003, 1036, 1258, 1534, 1547, 1652, 1768, 1924, 2006, 2072, 2183, 2516, 3068, 3094, 3304, 3367, 3848, 4012, 4366, 4403, 5032, 5369, 6136, 6188, 6734, 7021, 8024, 8177, 8732, 8806, 10738, 12376, 13039, 13468, 14042, 15281, 16354, 17464, 17612, 21476, 26078, 26936, 28084, 28379, 30562, 32708, 35224, 37111, 42952, 52156, 56168, 56758, 57239, 61124, 65416, 74222, 91273, 104312, 113516, 114478, 122248, 148444, 182546, 198653, 227032, 228956, 259777, 296888, 365092, 397306, 457912, 482443, 519554, 730184, 794612, 964886, 1039108, 1589224, 1929772, 2078216, 3377101, 3859544, 6754202, 13508404, 27016808]

約数ペア:

[(1, 27016808), (2, 13508404), (4, 6754202), (7, 3859544), (8, 3377101), (13, 2078216), (14, 1929772), (17, 1589224), (26, 1039108), (28, 964886), (34, 794612), (37, 730184), (52, 519554), (56, 482443), (59, 457912), (68, 397306), (74, 365092), (91, 296888), (104, 259777), (118, 228956), (119, 227032), (136, 198653), (148, 182546), (182, 148444), (221, 122248), (236, 114478), (238, 113516), (259, 104312), (296, 91273), (364, 74222), (413, 65416), (442, 61124), (472, 57239), (476, 56758), (481, 56168), (518, 52156), (629, 42952), (728, 37111), (767, 35224), (826, 32708), (884, 30562), (952, 28379), (962, 28084), (1003, 26936), (1036, 26078), (1258, 21476), (1534, 17612), (1547, 17464), (1652, 16354), (1768, 15281), (1924, 14042), (2006, 13468), (2072, 13039), (2183, 12376), (2516, 10738), (3068, 8806), (3094, 8732), (3304, 8177), (3367, 8024), (3848, 7021), (4012, 6734), (4366, 6188), (4403, 6136), (5032, 5369)]