29890268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{719}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 55238400

約数和(自身を除く): 25348132

約数列:

[1, 2, 4, 19, 38, 76, 547, 719, 1094, 1438, 2188, 2876, 10393, 13661, 20786, 27322, 41572, 54644, 393293, 786586, 1573172, 7472567, 14945134, 29890268]

約数ペア:

[(1, 29890268), (2, 14945134), (4, 7472567), (19, 1573172), (38, 786586), (76, 393293), (547, 54644), (719, 41572), (1094, 27322), (1438, 20786), (2188, 13661), (2876, 10393)]