26908476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{320339}}^1$

素因数の和:320353

約数の個数: 24

約数和(自身を含む): 71756160

約数和(自身を除く): 44847684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 320339, 640678, 961017, 1281356, 1922034, 2242373, 3844068, 4484746, 6727119, 8969492, 13454238, 26908476]

約数ペア:

[(1, 26908476), (2, 13454238), (3, 8969492), (4, 6727119), (6, 4484746), (7, 3844068), (12, 2242373), (14, 1922034), (21, 1281356), (28, 961017), (42, 640678), (84, 320339)]