13698728

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 26342400

約数和(自身を除く): 12643672

約数列:

[1, 2, 4, 8, 97, 127, 139, 194, 254, 278, 388, 508, 556, 776, 1016, 1112, 12319, 13483, 17653, 24638, 26966, 35306, 49276, 53932, 70612, 98552, 107864, 141224, 1712341, 3424682, 6849364, 13698728]

約数ペア:

[(1, 13698728), (2, 6849364), (4, 3424682), (8, 1712341), (97, 141224), (127, 107864), (139, 98552), (194, 70612), (254, 53932), (278, 49276), (388, 35306), (508, 26966), (556, 24638), (776, 17653), (1016, 13483), (1112, 12319)]