68490394

素因数分解:

$2^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{3709}}^1$

素因数の和:5037

約数の個数: 16

約数和(自身を含む): 117532800

約数和(自身を除く): 49042406

約数列:

[1, 2, 7, 14, 1319, 2638, 3709, 7418, 9233, 18466, 25963, 51926, 4892171, 9784342, 34245197, 68490394]

約数ペア:

[(1, 68490394), (2, 34245197), (7, 9784342), (14, 4892171), (1319, 51926), (2638, 25963), (3709, 18466), (7418, 9233)]