29278352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107641}}^1$

素因数の和:107666

約数の個数: 20

約数和(自身を含む): 60064236

約数和(自身を除く): 30785884

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 107641, 215282, 430564, 861128, 1722256, 1829897, 3659794, 7319588, 14639176, 29278352]

約数ペア:

[(1, 29278352), (2, 14639176), (4, 7319588), (8, 3659794), (16, 1829897), (17, 1722256), (34, 861128), (68, 430564), (136, 215282), (272, 107641)]