9957424

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 20279952

約数和(自身を除く): 10322528

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 353, 656, 688, 706, 1412, 1763, 2824, 3526, 5648, 7052, 14104, 14473, 15179, 28208, 28946, 30358, 57892, 60716, 115784, 121432, 231568, 242864, 622339, 1244678, 2489356, 4978712, 9957424]

約数ペア:

[(1, 9957424), (2, 4978712), (4, 2489356), (8, 1244678), (16, 622339), (41, 242864), (43, 231568), (82, 121432), (86, 115784), (164, 60716), (172, 57892), (328, 30358), (344, 28946), (353, 28208), (656, 15179), (688, 14473), (706, 14104), (1412, 7052), (1763, 5648), (2824, 3526)]