69864046

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{10247}}^1$

素因数の和:10743

約数の個数: 16

約数和(自身を含む): 120024576

約数和(自身を除く): 50160530

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6818, 10247, 20494, 71729, 143458, 4990289, 9980578, 34932023, 69864046]

約数ペア:

[(1, 69864046), (2, 34932023), (7, 9980578), (14, 4990289), (487, 143458), (974, 71729), (3409, 20494), (6818, 10247)]