71388344

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{37337}}^1$

素因数の和:37582

約数の個数: 16

約数和(自身を含む): 134416800

約数和(自身を除く): 63028456

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 37337, 74674, 149348, 298696, 8923543, 17847086, 35694172, 71388344]

約数ペア:

[(1, 71388344), (2, 35694172), (4, 17847086), (8, 8923543), (239, 298696), (478, 149348), (956, 74674), (1912, 37337)]