38999408

素因数分解:

$2^4\times 7^1\times {\mathrm{348209}}^1$

素因数の和:348224

約数の個数: 20

約数和(自身を含む): 86356080

約数和(自身を除く): 47356672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 348209, 696418, 1392836, 2437463, 2785672, 4874926, 5571344, 9749852, 19499704, 38999408]

約数ペア:

[(1, 38999408), (2, 19499704), (4, 9749852), (7, 5571344), (8, 4874926), (14, 2785672), (16, 2437463), (28, 1392836), (56, 696418), (112, 348209)]