70938028

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{68473}}^1$

素因数の和:68521

約数の個数: 24

約数和(自身を含む): 145712672

約数和(自身を除く): 74774644

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 68473, 136946, 273892, 479311, 958622, 1917244, 2533501, 5067002, 10134004, 17734507, 35469014, 70938028]

約数ペア:

[(1, 70938028), (2, 35469014), (4, 17734507), (7, 10134004), (14, 5067002), (28, 2533501), (37, 1917244), (74, 958622), (148, 479311), (259, 273892), (518, 136946), (1036, 68473)]