26856584

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 51914520

約数和(自身を除く): 25057936

約数列:

[1, 2, 4, 8, 53, 97, 106, 194, 212, 388, 424, 653, 776, 1306, 2612, 5141, 5224, 10282, 20564, 34609, 41128, 63341, 69218, 126682, 138436, 253364, 276872, 506728, 3357073, 6714146, 13428292, 26856584]

約数ペア:

[(1, 26856584), (2, 13428292), (4, 6714146), (8, 3357073), (53, 506728), (97, 276872), (106, 253364), (194, 138436), (212, 126682), (388, 69218), (424, 63341), (653, 41128), (776, 34609), (1306, 20564), (2612, 10282), (5141, 5224)]