26291216

素因数分解:

$2^4\times 7^1\times {\mathrm{234743}}^1$

素因数の和:234758

約数の個数: 20

約数和(自身を含む): 58216512

約数和(自身を除く): 31925296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 234743, 469486, 938972, 1643201, 1877944, 3286402, 3755888, 6572804, 13145608, 26291216]

約数ペア:

[(1, 26291216), (2, 13145608), (4, 6572804), (7, 3755888), (8, 3286402), (14, 1877944), (16, 1643201), (28, 938972), (56, 469486), (112, 234743)]