30738256

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{26317}}^1$

素因数の和:26398

約数の個数: 20

約数和(自身を含む): 60373492

約数和(自身を除く): 29635236

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 26317, 52634, 105268, 210536, 421072, 1921141, 3842282, 7684564, 15369128, 30738256]

約数ペア:

[(1, 30738256), (2, 15369128), (4, 7684564), (8, 3842282), (16, 1921141), (73, 421072), (146, 210536), (292, 105268), (584, 52634), (1168, 26317)]