13903792

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2887}}^1$

素因数の和:2945

約数の個数: 40

約数和(自身を含む): 31513856

約数和(自身を除く): 17610064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 2887, 4816, 5774, 11548, 20209, 23096, 40418, 46192, 80836, 124141, 161672, 248282, 323344, 496564, 868987, 993128, 1737974, 1986256, 3475948, 6951896, 13903792]

約数ペア:

[(1, 13903792), (2, 6951896), (4, 3475948), (7, 1986256), (8, 1737974), (14, 993128), (16, 868987), (28, 496564), (43, 323344), (56, 248282), (86, 161672), (112, 124141), (172, 80836), (301, 46192), (344, 40418), (602, 23096), (688, 20209), (1204, 11548), (2408, 5774), (2887, 4816)]