66953516

素因数分解:

$2^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{3863}}^1$

素因数の和:4493

約数の個数: 24

約数和(自身を含む): 134158080

約数和(自身を除く): 67204564

約数列:

[1, 2, 4, 7, 14, 28, 619, 1238, 2476, 3863, 4333, 7726, 8666, 15452, 17332, 27041, 54082, 108164, 2391197, 4782394, 9564788, 16738379, 33476758, 66953516]

約数ペア:

[(1, 66953516), (2, 33476758), (4, 16738379), (7, 9564788), (14, 4782394), (28, 2391197), (619, 108164), (1238, 54082), (2476, 27041), (3863, 17332), (4333, 15452), (7726, 8666)]