68826616

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{20533}}^1$

素因数の和:20958

約数の個数: 16

約数和(自身を含む): 129364200

約数和(自身を除く): 60537584

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 20533, 41066, 82132, 164264, 8603327, 17206654, 34413308, 68826616]

約数ペア:

[(1, 68826616), (2, 34413308), (4, 17206654), (8, 8603327), (419, 164264), (838, 82132), (1676, 41066), (3352, 20533)]