67652144

素因数分解:

$2^4\times 7^2\times {\mathrm{86291}}^1$

素因数の和:86313

約数の個数: 30

約数和(自身を含む): 152477964

約数和(自身を除く): 84825820

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 86291, 172582, 345164, 604037, 690328, 1208074, 1380656, 2416148, 4228259, 4832296, 8456518, 9664592, 16913036, 33826072, 67652144]

約数ペア:

[(1, 67652144), (2, 33826072), (4, 16913036), (7, 9664592), (8, 8456518), (14, 4832296), (16, 4228259), (28, 2416148), (49, 1380656), (56, 1208074), (98, 690328), (112, 604037), (196, 345164), (392, 172582), (784, 86291)]