68753516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10093}}^1$

素因数の和:10241

約数の個数: 24

約数和(自身を含む): 130575984

約数和(自身を除く): 61822468

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 10093, 20186, 40372, 131209, 262418, 524836, 1322183, 2644366, 5288732, 17188379, 34376758, 68753516]

約数ペア:

[(1, 68753516), (2, 34376758), (4, 17188379), (13, 5288732), (26, 2644366), (52, 1322183), (131, 524836), (262, 262418), (524, 131209), (1703, 40372), (3406, 20186), (6812, 10093)]