42365428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89003}}^1$

素因数の和:89031

約数の個数: 24

約数和(自身を含む): 89716032

約数和(自身を除く): 47350604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 89003, 178006, 356012, 623021, 1246042, 1513051, 2492084, 3026102, 6052204, 10591357, 21182714, 42365428]

約数ペア:

[(1, 42365428), (2, 21182714), (4, 10591357), (7, 6052204), (14, 3026102), (17, 2492084), (28, 1513051), (34, 1246042), (68, 623021), (119, 356012), (238, 178006), (476, 89003)]