74842384

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{114089}}^1$

素因数の和:114138

約数の個数: 20

約数和(自身を含む): 148545180

約数和(自身を除く): 73702796

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 114089, 228178, 456356, 912712, 1825424, 4677649, 9355298, 18710596, 37421192, 74842384]

約数ペア:

[(1, 74842384), (2, 37421192), (4, 18710596), (8, 9355298), (16, 4677649), (41, 1825424), (82, 912712), (164, 456356), (328, 228178), (656, 114089)]