28730746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{1531}}^1$

素因数の和:2397

約数の個数: 16

約数和(自身を含む): 47099808

約数和(自身を除く): 18369062

約数列:

[1, 2, 11, 22, 853, 1531, 1706, 3062, 9383, 16841, 18766, 33682, 1305943, 2611886, 14365373, 28730746]

約数ペア:

[(1, 28730746), (2, 14365373), (11, 2611886), (22, 1305943), (853, 33682), (1531, 18766), (1706, 16841), (3062, 9383)]