7661738

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2166

約数の個数: 24

約数和(自身を含む): 13736772

約数和(自身を除く): 6075034

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 2113, 3626, 4226, 14791, 29582, 78181, 103537, 156362, 207074, 547267, 1094534, 3830869, 7661738]

約数ペア:

[(1, 7661738), (2, 3830869), (7, 1094534), (14, 547267), (37, 207074), (49, 156362), (74, 103537), (98, 78181), (259, 29582), (518, 14791), (1813, 4226), (2113, 3626)]