28573734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{680327}}^1$

素因数の和:680339

約数の個数: 16

約数和(自身を含む): 65311488

約数和(自身を除く): 36737754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 680327, 1360654, 2040981, 4081962, 4762289, 9524578, 14286867, 28573734]

約数ペア:

[(1, 28573734), (2, 14286867), (3, 9524578), (6, 4762289), (7, 4081962), (14, 2040981), (21, 1360654), (42, 680327)]