38712172

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 68947200

約数和(自身を除く): 30235028

約数列:

[1, 2, 4, 107, 151, 214, 302, 428, 599, 604, 1198, 2396, 16157, 32314, 64093, 64628, 90449, 128186, 180898, 256372, 361796, 9678043, 19356086, 38712172]

約数ペア:

[(1, 38712172), (2, 19356086), (4, 9678043), (107, 361796), (151, 256372), (214, 180898), (302, 128186), (428, 90449), (599, 64628), (604, 64093), (1198, 32314), (2396, 16157)]