42674318

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 70282080

約数和(自身を除く): 27607762

約数列:

[1, 2, 17, 34, 43, 86, 101, 202, 289, 578, 731, 1462, 1717, 3434, 4343, 4913, 8686, 9826, 12427, 24854, 29189, 58378, 73831, 147662, 211259, 422518, 496213, 992426, 1255127, 2510254, 21337159, 42674318]

約数ペア:

[(1, 42674318), (2, 21337159), (17, 2510254), (34, 1255127), (43, 992426), (86, 496213), (101, 422518), (202, 211259), (289, 147662), (578, 73831), (731, 58378), (1462, 29189), (1717, 24854), (3434, 12427), (4343, 9826), (4913, 8686)]