42640588

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 75688704

約数和(自身を除く): 33048116

約数列:

[1, 2, 4, 151, 227, 302, 311, 454, 604, 622, 908, 1244, 34277, 46961, 68554, 70597, 93922, 137108, 141194, 187844, 282388, 10660147, 21320294, 42640588]

約数ペア:

[(1, 42640588), (2, 21320294), (4, 10660147), (151, 282388), (227, 187844), (302, 141194), (311, 137108), (454, 93922), (604, 70597), (622, 68554), (908, 46961), (1244, 34277)]