67666874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{773}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 116360064

約数和(自身を除く): 48693190

約数列:

[1, 2, 11, 22, 23, 46, 173, 253, 346, 506, 773, 1546, 1903, 3806, 3979, 7958, 8503, 17006, 17779, 35558, 43769, 87538, 133729, 195569, 267458, 391138, 1471019, 2942038, 3075767, 6151534, 33833437, 67666874]

約数ペア:

[(1, 67666874), (2, 33833437), (11, 6151534), (22, 3075767), (23, 2942038), (46, 1471019), (173, 391138), (253, 267458), (346, 195569), (506, 133729), (773, 87538), (1546, 43769), (1903, 35558), (3806, 17779), (3979, 17006), (7958, 8503)]