68020948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2333}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 122927112

約数和(自身を除く): 54906164

約数列:

[1, 2, 4, 37, 74, 148, 197, 394, 788, 2333, 4666, 7289, 9332, 14578, 29156, 86321, 172642, 345284, 459601, 919202, 1838404, 17005237, 34010474, 68020948]

約数ペア:

[(1, 68020948), (2, 34010474), (4, 17005237), (37, 1838404), (74, 919202), (148, 459601), (197, 345284), (394, 172642), (788, 86321), (2333, 29156), (4666, 14578), (7289, 9332)]