3178448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 80

約数和(自身を含む): 7916160

約数和(自身を除く): 4737712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 59, 74, 91, 104, 112, 118, 148, 182, 208, 236, 259, 296, 364, 413, 472, 481, 518, 592, 728, 767, 826, 944, 962, 1036, 1456, 1534, 1652, 1924, 2072, 2183, 3068, 3304, 3367, 3848, 4144, 4366, 5369, 6136, 6608, 6734, 7696, 8732, 10738, 12272, 13468, 15281, 17464, 21476, 26936, 28379, 30562, 34928, 42952, 53872, 56758, 61124, 85904, 113516, 122248, 198653, 227032, 244496, 397306, 454064, 794612, 1589224, 3178448]

約数ペア:

[(1, 3178448), (2, 1589224), (4, 794612), (7, 454064), (8, 397306), (13, 244496), (14, 227032), (16, 198653), (26, 122248), (28, 113516), (37, 85904), (52, 61124), (56, 56758), (59, 53872), (74, 42952), (91, 34928), (104, 30562), (112, 28379), (118, 26936), (148, 21476), (182, 17464), (208, 15281), (236, 13468), (259, 12272), (296, 10738), (364, 8732), (413, 7696), (472, 6734), (481, 6608), (518, 6136), (592, 5369), (728, 4366), (767, 4144), (826, 3848), (944, 3367), (962, 3304), (1036, 3068), (1456, 2183), (1534, 2072), (1652, 1924)]