64790852

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53813}}^1$

素因数の和:53867

約数の個数: 24

約数和(自身を含む): 132597696

約数和(自身を除く): 67806844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 53813, 107626, 215252, 376691, 753382, 1506764, 2313959, 4627918, 9255836, 16197713, 32395426, 64790852]

約数ペア:

[(1, 64790852), (2, 32395426), (4, 16197713), (7, 9255836), (14, 4627918), (28, 2313959), (43, 1506764), (86, 753382), (172, 376691), (301, 215252), (602, 107626), (1204, 53813)]