71990576

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5897}}^1$

素因数の和:6021

約数の個数: 40

約数和(自身を含む): 160897440

約数和(自身を除く): 88906864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 5897, 6104, 11794, 12208, 23588, 41279, 47176, 82558, 94352, 165116, 330232, 642773, 660464, 1285546, 2571092, 4499411, 5142184, 8998822, 10284368, 17997644, 35995288, 71990576]

約数ペア:

[(1, 71990576), (2, 35995288), (4, 17997644), (7, 10284368), (8, 8998822), (14, 5142184), (16, 4499411), (28, 2571092), (56, 1285546), (109, 660464), (112, 642773), (218, 330232), (436, 165116), (763, 94352), (872, 82558), (1526, 47176), (1744, 41279), (3052, 23588), (5897, 12208), (6104, 11794)]