12848056

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 64

約数和(自身を含む): 28274400

約数和(自身を除く): 15426344

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 68, 86, 104, 136, 169, 172, 221, 338, 344, 442, 559, 676, 731, 884, 1118, 1352, 1462, 1768, 2197, 2236, 2873, 2924, 4394, 4472, 5746, 5848, 7267, 8788, 9503, 11492, 14534, 17576, 19006, 22984, 29068, 37349, 38012, 58136, 74698, 76024, 94471, 123539, 149396, 188942, 247078, 298792, 377884, 494156, 755768, 988312, 1606007, 3212014, 6424028, 12848056]

約数ペア:

[(1, 12848056), (2, 6424028), (4, 3212014), (8, 1606007), (13, 988312), (17, 755768), (26, 494156), (34, 377884), (43, 298792), (52, 247078), (68, 188942), (86, 149396), (104, 123539), (136, 94471), (169, 76024), (172, 74698), (221, 58136), (338, 38012), (344, 37349), (442, 29068), (559, 22984), (676, 19006), (731, 17576), (884, 14534), (1118, 11492), (1352, 9503), (1462, 8788), (1768, 7267), (2197, 5848), (2236, 5746), (2873, 4472), (2924, 4394)]