29917808

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{4663}}^1$

素因数の和:5072

約数の個数: 20

約数和(自身を含む): 58122768

約数和(自身を除く): 28204960

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 4663, 6416, 9326, 18652, 37304, 74608, 1869863, 3739726, 7479452, 14958904, 29917808]

約数ペア:

[(1, 29917808), (2, 14958904), (4, 7479452), (8, 3739726), (16, 1869863), (401, 74608), (802, 37304), (1604, 18652), (3208, 9326), (4663, 6416)]