28733254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{3257}}^1$

素因数の和:3671

約数の個数: 16

約数和(自身を含む): 47149776

約数和(自身を除く): 18416522

約数列:

[1, 2, 11, 22, 401, 802, 3257, 4411, 6514, 8822, 35827, 71654, 1306057, 2612114, 14366627, 28733254]

約数ペア:

[(1, 28733254), (2, 14366627), (11, 2612114), (22, 1306057), (401, 71654), (802, 35827), (3257, 8822), (4411, 6514)]