69778874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{4813}}^1$

素因数の和:5485

約数の個数: 16

約数和(自身を含む): 114380640

約数和(自身を除く): 44601766

約数列:

[1, 2, 11, 22, 659, 1318, 4813, 7249, 9626, 14498, 52943, 105886, 3171767, 6343534, 34889437, 69778874]

約数ペア:

[(1, 69778874), (2, 34889437), (11, 6343534), (22, 3171767), (659, 105886), (1318, 52943), (4813, 14498), (7249, 9626)]