28908154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16633}}^1$

素因数の和:16725

約数の個数: 16

約数和(自身を含む): 47905920

約数和(自身を除く): 18997766

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 16633, 33266, 182963, 365926, 1314007, 2628014, 14454077, 28908154]

約数ペア:

[(1, 28908154), (2, 14454077), (11, 2628014), (22, 1314007), (79, 365926), (158, 182963), (869, 33266), (1738, 16633)]