42226946

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1778

約数の個数: 24

約数和(自身を含む): 68890800

約数和(自身を除く): 26663854

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1462, 1699, 3398, 12427, 24854, 28883, 57766, 73057, 146114, 491011, 982022, 1241969, 2483938, 21113473, 42226946]

約数ペア:

[(1, 42226946), (2, 21113473), (17, 2483938), (34, 1241969), (43, 982022), (86, 491011), (289, 146114), (578, 73057), (731, 57766), (1462, 28883), (1699, 24854), (3398, 12427)]