28543711

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 33684480

約数和(自身を除く): 5140769

約数列:

[1, 7, 47, 101, 329, 707, 859, 4747, 6013, 33229, 40373, 86759, 282611, 607313, 4077673, 28543711]

約数ペア:

[(1, 28543711), (7, 4077673), (47, 607313), (101, 282611), (329, 86759), (707, 40373), (859, 33229), (4747, 6013)]