13991656

素因数分解:

$2^3\times 7^3\times {\mathrm{5099}}^1$

素因数の和:5126

約数の個数: 32

約数和(自身を含む): 30600000

約数和(自身を除く): 16608344

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 5099, 10198, 20396, 35693, 40792, 71386, 142772, 249851, 285544, 499702, 999404, 1748957, 1998808, 3497914, 6995828, 13991656]

約数ペア:

[(1, 13991656), (2, 6995828), (4, 3497914), (7, 1998808), (8, 1748957), (14, 999404), (28, 499702), (49, 285544), (56, 249851), (98, 142772), (196, 71386), (343, 40792), (392, 35693), (686, 20396), (1372, 10198), (2744, 5099)]