67110008

素因数分解:

$2^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 150936000

約数和(自身を除く): 83825992

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 343, 392, 518, 661, 686, 1036, 1322, 1372, 1813, 2072, 2644, 2744, 3626, 4627, 5288, 7252, 9254, 12691, 14504, 18508, 24457, 25382, 32389, 37016, 48914, 50764, 64778, 97828, 101528, 129556, 171199, 195656, 226723, 259112, 342398, 453446, 684796, 906892, 1198393, 1369592, 1813784, 2396786, 4793572, 8388751, 9587144, 16777502, 33555004, 67110008]

約数ペア:

[(1, 67110008), (2, 33555004), (4, 16777502), (7, 9587144), (8, 8388751), (14, 4793572), (28, 2396786), (37, 1813784), (49, 1369592), (56, 1198393), (74, 906892), (98, 684796), (148, 453446), (196, 342398), (259, 259112), (296, 226723), (343, 195656), (392, 171199), (518, 129556), (661, 101528), (686, 97828), (1036, 64778), (1322, 50764), (1372, 48914), (1813, 37016), (2072, 32389), (2644, 25382), (2744, 24457), (3626, 18508), (4627, 14504), (5288, 12691), (7252, 9254)]