12427408

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 29890944

約数和(自身を除く): 17463536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 107, 112, 119, 122, 136, 214, 238, 244, 272, 427, 428, 476, 488, 749, 854, 856, 952, 976, 1037, 1498, 1708, 1712, 1819, 1904, 2074, 2996, 3416, 3638, 4148, 5992, 6527, 6832, 7259, 7276, 8296, 11984, 12733, 13054, 14518, 14552, 16592, 25466, 26108, 29036, 29104, 45689, 50932, 52216, 58072, 91378, 101864, 104432, 110959, 116144, 182756, 203728, 221918, 365512, 443836, 731024, 776713, 887672, 1553426, 1775344, 3106852, 6213704, 12427408]

約数ペア:

[(1, 12427408), (2, 6213704), (4, 3106852), (7, 1775344), (8, 1553426), (14, 887672), (16, 776713), (17, 731024), (28, 443836), (34, 365512), (56, 221918), (61, 203728), (68, 182756), (107, 116144), (112, 110959), (119, 104432), (122, 101864), (136, 91378), (214, 58072), (238, 52216), (244, 50932), (272, 45689), (427, 29104), (428, 29036), (476, 26108), (488, 25466), (749, 16592), (854, 14552), (856, 14518), (952, 13054), (976, 12733), (1037, 11984), (1498, 8296), (1708, 7276), (1712, 7259), (1819, 6832), (1904, 6527), (2074, 5992), (2996, 4148), (3416, 3638)]