68220638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 24

約数和(自身を含む): 107079840

約数和(自身を除く): 38859202

約数列:

[1, 2, 41, 59, 82, 118, 239, 478, 2419, 3481, 4838, 6962, 9799, 14101, 19598, 28202, 142721, 285442, 578141, 831959, 1156282, 1663918, 34110319, 68220638]

約数ペア:

[(1, 68220638), (2, 34110319), (41, 1663918), (59, 1156282), (82, 831959), (118, 578141), (239, 285442), (478, 142721), (2419, 28202), (3481, 19598), (4838, 14101), (6962, 9799)]