72806258

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{10177}}^1$

素因数の和:10266

約数の個数: 24

約数和(自身を含む): 128792412

約数和(自身を除く): 55986154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 10177, 20354, 71239, 142478, 498673, 742921, 997346, 1485842, 5200447, 10400894, 36403129, 72806258]

約数ペア:

[(1, 72806258), (2, 36403129), (7, 10400894), (14, 5200447), (49, 1485842), (73, 997346), (98, 742921), (146, 498673), (511, 142478), (1022, 71239), (3577, 20354), (7154, 10177)]