74590568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1619}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 151048800

約数和(自身を除く): 76458232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 443, 886, 1619, 1772, 3238, 3544, 5759, 6476, 11518, 12952, 21047, 23036, 42094, 46072, 84188, 168376, 717217, 1434434, 2868868, 5737736, 9323821, 18647642, 37295284, 74590568]

約数ペア:

[(1, 74590568), (2, 37295284), (4, 18647642), (8, 9323821), (13, 5737736), (26, 2868868), (52, 1434434), (104, 717217), (443, 168376), (886, 84188), (1619, 46072), (1772, 42094), (3238, 23036), (3544, 21047), (5759, 12952), (6476, 11518)]