71128864

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{30449}}^1$

素因数の和:30532

約数の個数: 24

約数和(自身を含む): 141957900

約数和(自身を除く): 70829036

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 30449, 60898, 121796, 243592, 487184, 974368, 2222777, 4445554, 8891108, 17782216, 35564432, 71128864]

約数ペア:

[(1, 71128864), (2, 35564432), (4, 17782216), (8, 8891108), (16, 4445554), (32, 2222777), (73, 974368), (146, 487184), (292, 243592), (584, 121796), (1168, 60898), (2336, 30449)]