25048856

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{911}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 53844480

約数和(自身を除く): 28795624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 911, 982, 1822, 1964, 3437, 3644, 3928, 6377, 6874, 7288, 12754, 13748, 25508, 27496, 51016, 447301, 894602, 1789204, 3131107, 3578408, 6262214, 12524428, 25048856]

約数ペア:

[(1, 25048856), (2, 12524428), (4, 6262214), (7, 3578408), (8, 3131107), (14, 1789204), (28, 894602), (56, 447301), (491, 51016), (911, 27496), (982, 25508), (1822, 13748), (1964, 12754), (3437, 7288), (3644, 6874), (3928, 6377)]