78906452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{11489}}^1$

素因数の和:11611

約数の個数: 24

約数和(自身を含む): 147669480

約数和(自身を除く): 68763028

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 11489, 22978, 45956, 195313, 390626, 781252, 1160389, 2320778, 4641556, 19726613, 39453226, 78906452]

約数ペア:

[(1, 78906452), (2, 39453226), (4, 19726613), (17, 4641556), (34, 2320778), (68, 1160389), (101, 781252), (202, 390626), (404, 195313), (1717, 45956), (3434, 22978), (6868, 11489)]