38426206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 72468000

約数和(自身を除く): 34041794

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 149, 169, 182, 218, 298, 338, 763, 1043, 1183, 1417, 1526, 1937, 2086, 2366, 2834, 3874, 9919, 13559, 16241, 18421, 19838, 25181, 27118, 32482, 36842, 50362, 113687, 128947, 176267, 211133, 227374, 257894, 352534, 422266, 1477931, 2744729, 2955862, 5489458, 19213103, 38426206]

約数ペア:

[(1, 38426206), (2, 19213103), (7, 5489458), (13, 2955862), (14, 2744729), (26, 1477931), (91, 422266), (109, 352534), (149, 257894), (169, 227374), (182, 211133), (218, 176267), (298, 128947), (338, 113687), (763, 50362), (1043, 36842), (1183, 32482), (1417, 27118), (1526, 25181), (1937, 19838), (2086, 18421), (2366, 16241), (2834, 13559), (3874, 9919)]