26758748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6451}}^1$

素因数の和:6533

約数の個数: 24

約数和(自身を含む): 50403024

約数和(自身を除く): 23644276

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 6451, 12902, 25804, 109667, 219334, 393511, 438668, 787022, 1574044, 6689687, 13379374, 26758748]

約数ペア:

[(1, 26758748), (2, 13379374), (4, 6689687), (17, 1574044), (34, 787022), (61, 438668), (68, 393511), (122, 219334), (244, 109667), (1037, 25804), (2074, 12902), (4148, 6451)]