69987028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{6163}}^1$

素因数の和:6351

約数の個数: 24

約数和(自身を含む): 130479552

約数和(自身を除く): 60492524

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 2839, 5678, 6163, 11356, 12326, 24652, 104771, 209542, 419084, 1029221, 2058442, 4116884, 17496757, 34993514, 69987028]

約数ペア:

[(1, 69987028), (2, 34993514), (4, 17496757), (17, 4116884), (34, 2058442), (68, 1029221), (167, 419084), (334, 209542), (668, 104771), (2839, 24652), (5678, 12326), (6163, 11356)]