1996766944

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{769}}^1\times {\mathrm{1531}}^1$

素因数の和:2363

約数の個数: 48

約数和(自身を含む): 4013135280

約数和(自身を除く): 2016368336

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 769, 848, 1531, 1538, 1696, 3062, 3076, 6124, 6152, 12248, 12304, 24496, 24608, 40757, 48992, 81143, 81514, 162286, 163028, 324572, 326056, 649144, 652112, 1177339, 1298288, 1304224, 2354678, 2596576, 4709356, 9418712, 18837424, 37674848, 62398967, 124797934, 249595868, 499191736, 998383472, 1996766944]

約数ペア:

[(1, 1996766944), (2, 998383472), (4, 499191736), (8, 249595868), (16, 124797934), (32, 62398967), (53, 37674848), (106, 18837424), (212, 9418712), (424, 4709356), (769, 2596576), (848, 2354678), (1531, 1304224), (1538, 1298288), (1696, 1177339), (3062, 652112), (3076, 649144), (6124, 326056), (6152, 324572), (12248, 163028), (12304, 162286), (24496, 81514), (24608, 81143), (40757, 48992)]