68818204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{189061}}^1$

素因数の和:189085

約数の個数: 24

約数和(自身を含む): 148224608

約数和(自身を除く): 79406404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 189061, 378122, 756244, 1323427, 2457793, 2646854, 4915586, 5293708, 9831172, 17204551, 34409102, 68818204]

約数ペア:

[(1, 68818204), (2, 34409102), (4, 17204551), (7, 9831172), (13, 5293708), (14, 4915586), (26, 2646854), (28, 2457793), (52, 1323427), (91, 756244), (182, 378122), (364, 189061)]