68850604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17093}}^1$

素因数の和:17169

約数の個数: 24

約数和(自身を含む): 129230640

約数和(自身を除く): 60380036

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 17093, 34186, 68372, 324767, 649534, 905929, 1299068, 1811858, 3623716, 17212651, 34425302, 68850604]

約数ペア:

[(1, 68850604), (2, 34425302), (4, 17212651), (19, 3623716), (38, 1811858), (53, 1299068), (76, 905929), (106, 649534), (212, 324767), (1007, 68372), (2014, 34186), (4028, 17093)]