28004882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15541}}^1$

素因数の和:15613

約数の個数: 16

約数和(自身を含む): 45320472

約数和(自身を除く): 17315590

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 15541, 31082, 264197, 528394, 823673, 1647346, 14002441, 28004882]

約数ペア:

[(1, 28004882), (2, 14002441), (17, 1647346), (34, 823673), (53, 528394), (106, 264197), (901, 31082), (1802, 15541)]