70968574

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:852

約数の個数: 24

約数和(自身を含む): 113835600

約数和(自身を除く): 42867026

約数列:

[1, 2, 17, 34, 199, 289, 398, 578, 617, 1234, 3383, 6766, 10489, 20978, 57511, 115022, 122783, 178313, 245566, 356626, 2087311, 4174622, 35484287, 70968574]

約数ペア:

[(1, 70968574), (2, 35484287), (17, 4174622), (34, 2087311), (199, 356626), (289, 245566), (398, 178313), (578, 122783), (617, 115022), (1234, 57511), (3383, 20978), (6766, 10489)]