7121037392

素因数分解:

$2^4\times 7^1\times {\mathrm{9859}}^1\times {\mathrm{6449}}^1$

素因数の和:16323

約数の個数: 40

約数和(自身を含む): 15772056000

約数和(自身を除く): 8651018608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6449, 9859, 12898, 19718, 25796, 39436, 45143, 51592, 69013, 78872, 90286, 103184, 138026, 157744, 180572, 276052, 361144, 552104, 722288, 1104208, 63580691, 127161382, 254322764, 445064837, 508645528, 890129674, 1017291056, 1780259348, 3560518696, 7121037392]

約数ペア:

[(1, 7121037392), (2, 3560518696), (4, 1780259348), (7, 1017291056), (8, 890129674), (14, 508645528), (16, 445064837), (28, 254322764), (56, 127161382), (112, 63580691), (6449, 1104208), (9859, 722288), (12898, 552104), (19718, 361144), (25796, 276052), (39436, 180572), (45143, 157744), (51592, 138026), (69013, 103184), (78872, 90286)]