3815588

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 8171520

約数和(自身を除く): 4355932

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 127, 148, 203, 254, 259, 406, 508, 518, 812, 889, 1036, 1073, 1778, 2146, 3556, 3683, 4292, 4699, 7366, 7511, 9398, 14732, 15022, 18796, 25781, 30044, 32893, 51562, 65786, 103124, 131572, 136271, 272542, 545084, 953897, 1907794, 3815588]

約数ペア:

[(1, 3815588), (2, 1907794), (4, 953897), (7, 545084), (14, 272542), (28, 136271), (29, 131572), (37, 103124), (58, 65786), (74, 51562), (116, 32893), (127, 30044), (148, 25781), (203, 18796), (254, 15022), (259, 14732), (406, 9398), (508, 7511), (518, 7366), (812, 4699), (889, 4292), (1036, 3683), (1073, 3556), (1778, 2146)]