13680016

素因数分解:

$2^4\times 7^2\times {\mathrm{17449}}^1$

素因数の和:17471

約数の個数: 30

約数和(自身を含む): 30834150

約数和(自身を除く): 17154134

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 17449, 34898, 69796, 122143, 139592, 244286, 279184, 488572, 855001, 977144, 1710002, 1954288, 3420004, 6840008, 13680016]

約数ペア:

[(1, 13680016), (2, 6840008), (4, 3420004), (7, 1954288), (8, 1710002), (14, 977144), (16, 855001), (28, 488572), (49, 279184), (56, 244286), (98, 139592), (112, 122143), (196, 69796), (392, 34898), (784, 17449)]