66609914

素因数分解:

$2^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 117936000

約数和(自身を除く): 51326086

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 343, 623, 686, 1091, 1246, 2182, 4361, 7637, 8722, 15274, 30527, 53459, 61054, 97099, 106918, 194198, 374213, 679693, 748426, 1359386, 4757851, 9515702, 33304957, 66609914]

約数ペア:

[(1, 66609914), (2, 33304957), (7, 9515702), (14, 4757851), (49, 1359386), (89, 748426), (98, 679693), (178, 374213), (343, 194198), (623, 106918), (686, 97099), (1091, 61054), (1246, 53459), (2182, 30527), (4361, 15274), (7637, 8722)]