71098928

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{9277}}^1$

素因数の和:9764

約数の個数: 20

約数和(自身を含む): 138056640

約数和(自身を除く): 66957712

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 9277, 18554, 37108, 74216, 148432, 4443683, 8887366, 17774732, 35549464, 71098928]

約数ペア:

[(1, 71098928), (2, 35549464), (4, 17774732), (8, 8887366), (16, 4443683), (479, 148432), (958, 74216), (1916, 37108), (3832, 18554), (7664, 9277)]