66870842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{33203}}^1$

素因数の和:33277

約数の個数: 16

約数和(自身を含む): 107580960

約数和(自身を除く): 40710118

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 33203, 66406, 630857, 1261714, 1759759, 3519518, 33435421, 66870842]

約数ペア:

[(1, 66870842), (2, 33435421), (19, 3519518), (38, 1759759), (53, 1261714), (106, 630857), (1007, 66406), (2014, 33203)]