68266429

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12487}}^1$

素因数の和:12576

約数の個数: 16

約数和(自身を含む): 86317056

約数和(自身を除く): 18050627

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 12487, 87409, 137357, 886577, 961499, 6206039, 9752347, 68266429]

約数ペア:

[(1, 68266429), (7, 9752347), (11, 6206039), (71, 961499), (77, 886577), (497, 137357), (781, 87409), (5467, 12487)]