69901426

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{172171}}^1$

素因数の和:172209

約数の個数: 16

約数和(自身を含む): 123963840

約数和(自身を除く): 54062414

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 172171, 344342, 1205197, 2410394, 4992959, 9985918, 34950713, 69901426]

約数ペア:

[(1, 69901426), (2, 34950713), (7, 9985918), (14, 4992959), (29, 2410394), (58, 1205197), (203, 344342), (406, 172171)]