28660132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2713}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 53194400

約数和(自身を除く): 24534268

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 2713, 5282, 5426, 10564, 10852, 51547, 103094, 206188, 377107, 754214, 1508428, 7165033, 14330066, 28660132]

約数ペア:

[(1, 28660132), (2, 14330066), (4, 7165033), (19, 1508428), (38, 754214), (76, 377107), (139, 206188), (278, 103094), (556, 51547), (2641, 10852), (2713, 10564), (5282, 5426)]