66629758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 114057216

約数和(自身を除く): 47427458

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 598, 871, 1541, 1663, 1742, 3082, 3326, 20033, 21619, 38249, 40066, 43238, 76498, 111421, 222842, 497237, 994474, 1448473, 2562683, 2896946, 5125366, 33314879, 66629758]

約数ペア:

[(1, 66629758), (2, 33314879), (13, 5125366), (23, 2896946), (26, 2562683), (46, 1448473), (67, 994474), (134, 497237), (299, 222842), (598, 111421), (871, 76498), (1541, 43238), (1663, 40066), (1742, 38249), (3082, 21619), (3326, 20033)]