66070396

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{26513}}^1$

素因数の和:26613

約数の個数: 24

約数和(自身を含む): 133630560

約数和(自身を除く): 67560164

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 26513, 53026, 106052, 185591, 371182, 742364, 2359657, 4719314, 9438628, 16517599, 33035198, 66070396]

約数ペア:

[(1, 66070396), (2, 33035198), (4, 16517599), (7, 9438628), (14, 4719314), (28, 2359657), (89, 742364), (178, 371182), (356, 185591), (623, 106052), (1246, 53026), (2492, 26513)]