28065794

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5437}}^1$

素因数の和:5557

約数の個数: 16

約数和(自身を含む): 44047800

約数和(自身を除く): 15982006

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 5437, 10874, 157673, 315346, 483893, 967786, 14032897, 28065794]

約数ペア:

[(1, 28065794), (2, 14032897), (29, 967786), (58, 483893), (89, 315346), (178, 157673), (2581, 10874), (5162, 5437)]