42721312

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{7717}}^1$

素因数の和:7900

約数の個数: 24

約数和(自身を含む): 84604716

約数和(自身を除く): 41883404

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1384, 2768, 5536, 7717, 15434, 30868, 61736, 123472, 246944, 1335041, 2670082, 5340164, 10680328, 21360656, 42721312]

約数ペア:

[(1, 42721312), (2, 21360656), (4, 10680328), (8, 5340164), (16, 2670082), (32, 1335041), (173, 246944), (346, 123472), (692, 61736), (1384, 30868), (2768, 15434), (5536, 7717)]