12470416

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 29712384

約数和(自身を除く): 17241968

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 92, 94, 103, 112, 161, 184, 188, 206, 322, 329, 368, 376, 412, 644, 658, 721, 752, 824, 1081, 1288, 1316, 1442, 1648, 2162, 2369, 2576, 2632, 2884, 4324, 4738, 4841, 5264, 5768, 7567, 8648, 9476, 9682, 11536, 15134, 16583, 17296, 18952, 19364, 30268, 33166, 33887, 37904, 38728, 60536, 66332, 67774, 77456, 111343, 121072, 132664, 135548, 222686, 265328, 271096, 445372, 542192, 779401, 890744, 1558802, 1781488, 3117604, 6235208, 12470416]

約数ペア:

[(1, 12470416), (2, 6235208), (4, 3117604), (7, 1781488), (8, 1558802), (14, 890744), (16, 779401), (23, 542192), (28, 445372), (46, 271096), (47, 265328), (56, 222686), (92, 135548), (94, 132664), (103, 121072), (112, 111343), (161, 77456), (184, 67774), (188, 66332), (206, 60536), (322, 38728), (329, 37904), (368, 33887), (376, 33166), (412, 30268), (644, 19364), (658, 18952), (721, 17296), (752, 16583), (824, 15134), (1081, 11536), (1288, 9682), (1316, 9476), (1442, 8648), (1648, 7567), (2162, 5768), (2369, 5264), (2576, 4841), (2632, 4738), (2884, 4324)]