8391376

素因数分解:

$2^4\times 7^1\times {\mathrm{74923}}^1$

素因数の和:74938

約数の個数: 20

約数和(自身を含む): 18581152

約数和(自身を除く): 10189776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 74923, 149846, 299692, 524461, 599384, 1048922, 1198768, 2097844, 4195688, 8391376]

約数ペア:

[(1, 8391376), (2, 4195688), (4, 2097844), (7, 1198768), (8, 1048922), (14, 599384), (16, 524461), (28, 299692), (56, 149846), (112, 74923)]