28460474

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 52399872

約数和(自身を除く): 23939398

約数列:

[1, 2, 7, 14, 37, 47, 49, 74, 94, 98, 167, 259, 329, 334, 518, 658, 1169, 1739, 1813, 2303, 2338, 3478, 3626, 4606, 6179, 7849, 8183, 12173, 12358, 15698, 16366, 24346, 43253, 54943, 85211, 86506, 109886, 170422, 290413, 302771, 384601, 580826, 605542, 769202, 2032891, 4065782, 14230237, 28460474]

約数ペア:

[(1, 28460474), (2, 14230237), (7, 4065782), (14, 2032891), (37, 769202), (47, 605542), (49, 580826), (74, 384601), (94, 302771), (98, 290413), (167, 170422), (259, 109886), (329, 86506), (334, 85211), (518, 54943), (658, 43253), (1169, 24346), (1739, 16366), (1813, 15698), (2303, 12358), (2338, 12173), (3478, 8183), (3626, 7849), (4606, 6179)]