28493674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1597}}^1$

素因数の和:2421

約数の個数: 16

約数和(自身を含む): 46712736

約数和(自身を除く): 18219062

約数列:

[1, 2, 11, 22, 811, 1597, 1622, 3194, 8921, 17567, 17842, 35134, 1295167, 2590334, 14246837, 28493674]

約数ペア:

[(1, 28493674), (2, 14246837), (11, 2590334), (22, 1295167), (811, 35134), (1597, 17842), (1622, 17567), (3194, 8921)]