27626494

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 52243920

約数和(自身を除く): 24617426

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 401, 518, 703, 802, 931, 1406, 1813, 1862, 2807, 3626, 4921, 5614, 7619, 9842, 14837, 15238, 19649, 29674, 34447, 39298, 53333, 68894, 103859, 106666, 207718, 281903, 373331, 563806, 727013, 746662, 1454026, 1973321, 3946642, 13813247, 27626494]

約数ペア:

[(1, 27626494), (2, 13813247), (7, 3946642), (14, 1973321), (19, 1454026), (37, 746662), (38, 727013), (49, 563806), (74, 373331), (98, 281903), (133, 207718), (259, 106666), (266, 103859), (401, 68894), (518, 53333), (703, 39298), (802, 34447), (931, 29674), (1406, 19649), (1813, 15238), (1862, 14837), (2807, 9842), (3626, 7619), (4921, 5614)]