26690986

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 50762376

約数和(自身を除く): 24071390

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 238, 259, 433, 518, 629, 833, 866, 1258, 1666, 1813, 3031, 3626, 4403, 6062, 7361, 8806, 14722, 16021, 21217, 30821, 32042, 42434, 51527, 61642, 103054, 112147, 224294, 272357, 360689, 544714, 721378, 785029, 1570058, 1906499, 3812998, 13345493, 26690986]

約数ペア:

[(1, 26690986), (2, 13345493), (7, 3812998), (14, 1906499), (17, 1570058), (34, 785029), (37, 721378), (49, 544714), (74, 360689), (98, 272357), (119, 224294), (238, 112147), (259, 103054), (433, 61642), (518, 51527), (629, 42434), (833, 32042), (866, 30821), (1258, 21217), (1666, 16021), (1813, 14722), (3031, 8806), (3626, 7361), (4403, 6062)]