42467564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16879}}^1$

素因数の和:16937

約数の個数: 24

約数和(自身を含む): 80821440

約数和(自身を除く): 38353876

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 16879, 33758, 67516, 286943, 573886, 624523, 1147772, 1249046, 2498092, 10616891, 21233782, 42467564]

約数ペア:

[(1, 42467564), (2, 21233782), (4, 10616891), (17, 2498092), (34, 1249046), (37, 1147772), (68, 624523), (74, 573886), (148, 286943), (629, 67516), (1258, 33758), (2516, 16879)]