28861328

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{7877}}^1$

素因数の和:8114

約数の個数: 20

約数和(自身を含む): 56170140

約数和(自身を除く): 27308812

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 7877, 15754, 31508, 63016, 126032, 1803833, 3607666, 7215332, 14430664, 28861328]

約数ペア:

[(1, 28861328), (2, 14430664), (4, 7215332), (8, 3607666), (16, 1803833), (229, 126032), (458, 63016), (916, 31508), (1832, 15754), (3664, 7877)]