66557038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{2039}}^1$

素因数の和:2919

約数の個数: 16

約数和(自身を含む): 105264000

約数和(自身を除く): 38706962

約数列:

[1, 2, 19, 38, 859, 1718, 2039, 4078, 16321, 32642, 38741, 77482, 1751501, 3503002, 33278519, 66557038]

約数ペア:

[(1, 66557038), (2, 33278519), (19, 3503002), (38, 1751501), (859, 77482), (1718, 38741), (2039, 32642), (4078, 16321)]