73184656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{240739}}^1$

素因数の和:240766

約数の個数: 20

約数和(自身を含む): 149258800

約数和(自身を除く): 76074144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 240739, 481478, 962956, 1925912, 3851824, 4574041, 9148082, 18296164, 36592328, 73184656]

約数ペア:

[(1, 73184656), (2, 36592328), (4, 18296164), (8, 9148082), (16, 4574041), (19, 3851824), (38, 1925912), (76, 962956), (152, 481478), (304, 240739)]