7242093772

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{85819}}^1$

素因数の和:85930

約数の個数: 36

約数和(自身を含む): 13647611320

約数和(自身を除く): 6405517548

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 289, 292, 578, 1156, 1241, 2482, 4964, 21097, 42194, 84388, 85819, 171638, 343276, 1458923, 2917846, 5835692, 6264787, 12529574, 24801691, 25059148, 49603382, 99206764, 106501379, 213002758, 426005516, 1810523443, 3621046886, 7242093772]

約数ペア:

[(1, 7242093772), (2, 3621046886), (4, 1810523443), (17, 426005516), (34, 213002758), (68, 106501379), (73, 99206764), (146, 49603382), (289, 25059148), (292, 24801691), (578, 12529574), (1156, 6264787), (1241, 5835692), (2482, 2917846), (4964, 1458923), (21097, 343276), (42194, 171638), (84388, 85819)]