68731922

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{11717}}^1$

素因数の和:12145

約数の個数: 16

約数和(自身を含む): 118117440

約数和(自身を除く): 49385518

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 11717, 23434, 82019, 164038, 4909423, 9818846, 34365961, 68731922]

約数ペア:

[(1, 68731922), (2, 34365961), (7, 9818846), (14, 4909423), (419, 164038), (838, 82019), (2933, 23434), (5866, 11717)]