64885847039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{15569}}^1$

素因数の和:16007

約数の個数: 32

約数和(自身を含む): 75333888000

約数和(自身を除く): 10448040961

約数列:

[1, 13, 19, 47, 247, 359, 611, 893, 4667, 6821, 11609, 15569, 16873, 88673, 202397, 219349, 295811, 320587, 731743, 3845543, 4167631, 5589271, 9512659, 13903117, 72660523, 106196149, 180740521, 262695737, 1380549937, 3415044581, 4991219003, 64885847039]

約数ペア:

[(1, 64885847039), (13, 4991219003), (19, 3415044581), (47, 1380549937), (247, 262695737), (359, 180740521), (611, 106196149), (893, 72660523), (4667, 13903117), (6821, 9512659), (11609, 5589271), (15569, 4167631), (16873, 3845543), (88673, 731743), (202397, 320587), (219349, 295811)]