68516238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1471}}^1$

素因数の和:2592

約数の個数: 32

約数和(自身を含む): 156856320

約数和(自身を除く): 88340082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1109, 1471, 2218, 2942, 3327, 4413, 6654, 7763, 8826, 10297, 15526, 20594, 23289, 30891, 46578, 61782, 1631339, 3262678, 4894017, 9788034, 11419373, 22838746, 34258119, 68516238]

約数ペア:

[(1, 68516238), (2, 34258119), (3, 22838746), (6, 11419373), (7, 9788034), (14, 4894017), (21, 3262678), (42, 1631339), (1109, 61782), (1471, 46578), (2218, 30891), (2942, 23289), (3327, 20594), (4413, 15526), (6654, 10297), (7763, 8826)]