42047256

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 112013280

約数和(自身を除く): 69966024

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 257, 401, 408, 514, 771, 802, 1028, 1203, 1542, 1604, 2056, 2406, 3084, 3208, 4369, 4812, 6168, 6817, 8738, 9624, 13107, 13634, 17476, 20451, 26214, 27268, 34952, 40902, 52428, 54536, 81804, 103057, 104856, 163608, 206114, 309171, 412228, 618342, 824456, 1236684, 1751969, 2473368, 3503938, 5255907, 7007876, 10511814, 14015752, 21023628, 42047256]

約数ペア:

[(1, 42047256), (2, 21023628), (3, 14015752), (4, 10511814), (6, 7007876), (8, 5255907), (12, 3503938), (17, 2473368), (24, 1751969), (34, 1236684), (51, 824456), (68, 618342), (102, 412228), (136, 309171), (204, 206114), (257, 163608), (401, 104856), (408, 103057), (514, 81804), (771, 54536), (802, 52428), (1028, 40902), (1203, 34952), (1542, 27268), (1604, 26214), (2056, 20451), (2406, 17476), (3084, 13634), (3208, 13107), (4369, 9624), (4812, 8738), (6168, 6817)]