13838776

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 30923640

約数和(自身を除く): 17084864

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 821, 1204, 1642, 2107, 2408, 3284, 4214, 5747, 6568, 8428, 11494, 16856, 22988, 35303, 40229, 45976, 70606, 80458, 141212, 160916, 247121, 282424, 321832, 494242, 988484, 1729847, 1976968, 3459694, 6919388, 13838776]

約数ペア:

[(1, 13838776), (2, 6919388), (4, 3459694), (7, 1976968), (8, 1729847), (14, 988484), (28, 494242), (43, 321832), (49, 282424), (56, 247121), (86, 160916), (98, 141212), (172, 80458), (196, 70606), (301, 45976), (344, 40229), (392, 35303), (602, 22988), (821, 16856), (1204, 11494), (1642, 8428), (2107, 6568), (2408, 5747), (3284, 4214)]