25657316

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 45734976

約数和(自身を除く): 20077660

約数列:

[1, 2, 4, 107, 151, 214, 302, 397, 428, 604, 794, 1588, 16157, 32314, 42479, 59947, 64628, 84958, 119894, 169916, 239788, 6414329, 12828658, 25657316]

約数ペア:

[(1, 25657316), (2, 12828658), (4, 6414329), (107, 239788), (151, 169916), (214, 119894), (302, 84958), (397, 64628), (428, 59947), (604, 42479), (794, 32314), (1588, 16157)]