64175254

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20399}}^1$

素因数の和:20436

約数の個数: 24

約数和(自身を含む): 113954400

約数和(自身を除く): 49779146

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 20399, 40798, 224389, 265187, 448778, 530374, 2468279, 2917057, 4936558, 5834114, 32087627, 64175254]

約数ペア:

[(1, 64175254), (2, 32087627), (11, 5834114), (13, 4936558), (22, 2917057), (26, 2468279), (121, 530374), (143, 448778), (242, 265187), (286, 224389), (1573, 40798), (3146, 20399)]