27424390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{977}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 56614464

約数和(自身を除く): 29190074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 977, 1954, 2005, 2807, 4010, 4885, 5614, 6839, 9770, 13678, 14035, 28070, 34195, 68390, 391777, 783554, 1958885, 2742439, 3917770, 5484878, 13712195, 27424390]

約数ペア:

[(1, 27424390), (2, 13712195), (5, 5484878), (7, 3917770), (10, 2742439), (14, 1958885), (35, 783554), (70, 391777), (401, 68390), (802, 34195), (977, 28070), (1954, 14035), (2005, 13678), (2807, 9770), (4010, 6839), (4885, 5614)]