42660644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19079}}^1$

素因数の和:19139

約数の個数: 24

約数和(自身を含む): 82272960

約数和(自身を除く): 39612316

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 19079, 38158, 76316, 248027, 496054, 820397, 992108, 1640794, 3281588, 10665161, 21330322, 42660644]

約数ペア:

[(1, 42660644), (2, 21330322), (4, 10665161), (13, 3281588), (26, 1640794), (43, 992108), (52, 820397), (86, 496054), (172, 248027), (559, 76316), (1118, 38158), (2236, 19079)]