74489804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{18493}}^1$

素因数の和:18569

約数の個数: 24

約数和(自身を含む): 139814640

約数和(自身を除く): 65324836

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 18493, 36986, 73972, 351367, 702734, 980129, 1405468, 1960258, 3920516, 18622451, 37244902, 74489804]

約数ペア:

[(1, 74489804), (2, 37244902), (4, 18622451), (19, 3920516), (38, 1960258), (53, 1405468), (76, 980129), (106, 702734), (212, 351367), (1007, 73972), (2014, 36986), (4028, 18493)]