26439374

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 47433600

約数和(自身を除く): 20994226

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 169, 179, 247, 299, 338, 358, 437, 494, 598, 874, 2327, 3211, 3401, 3887, 4117, 4654, 5681, 6422, 6802, 7774, 8234, 11362, 30251, 44213, 53521, 60502, 73853, 78223, 88426, 107042, 147706, 156446, 574769, 695773, 1016899, 1149538, 1391546, 2033798, 13219687, 26439374]

約数ペア:

[(1, 26439374), (2, 13219687), (13, 2033798), (19, 1391546), (23, 1149538), (26, 1016899), (38, 695773), (46, 574769), (169, 156446), (179, 147706), (247, 107042), (299, 88426), (338, 78223), (358, 73853), (437, 60502), (494, 53521), (598, 44213), (874, 30251), (2327, 11362), (3211, 8234), (3401, 7774), (3887, 6802), (4117, 6422), (4654, 5681)]