69345668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{130349}}^1$

素因数の和:130379

約数の個数: 24

約数和(自身を含む): 145992000

約数和(自身を除く): 76646332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 130349, 260698, 521396, 912443, 1824886, 2476631, 3649772, 4953262, 9906524, 17336417, 34672834, 69345668]

約数ペア:

[(1, 69345668), (2, 34672834), (4, 17336417), (7, 9906524), (14, 4953262), (19, 3649772), (28, 2476631), (38, 1824886), (76, 912443), (133, 521396), (266, 260698), (532, 130349)]