28630491694

素因数分解:

$2^1\times 7^1\times {\mathrm{5437}}^1\times {\mathrm{376133}}^1$

素因数の和:381579

約数の個数: 16

約数和(自身を含む): 49090000608

約数和(自身を除く): 20459508914

約数列:

[1, 2, 7, 14, 5437, 10874, 38059, 76118, 376133, 752266, 2632931, 5265862, 2045035121, 4090070242, 14315245847, 28630491694]

約数ペア:

[(1, 28630491694), (2, 14315245847), (7, 4090070242), (14, 2045035121), (5437, 5265862), (10874, 2632931), (38059, 752266), (76118, 376133)]