25079522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2467}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 44779392

約数和(自身を除く): 19699870

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 2467, 4934, 5083, 10166, 32071, 41939, 56741, 64142, 83878, 113482, 545207, 737633, 964597, 1090414, 1475266, 1929194, 12539761, 25079522]

約数ペア:

[(1, 25079522), (2, 12539761), (13, 1929194), (17, 1475266), (23, 1090414), (26, 964597), (34, 737633), (46, 545207), (221, 113482), (299, 83878), (391, 64142), (442, 56741), (598, 41939), (782, 32071), (2467, 10166), (4934, 5083)]