38947192

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 35702408

約数列:

[1, 2, 4, 8, 71, 142, 191, 284, 359, 382, 568, 718, 764, 1436, 1528, 2872, 13561, 25489, 27122, 50978, 54244, 68569, 101956, 108488, 137138, 203912, 274276, 548552, 4868399, 9736798, 19473596, 38947192]

約数ペア:

[(1, 38947192), (2, 19473596), (4, 9736798), (8, 4868399), (71, 548552), (142, 274276), (191, 203912), (284, 137138), (359, 108488), (382, 101956), (568, 68569), (718, 54244), (764, 50978), (1436, 27122), (1528, 25489), (2872, 13561)]