27966826

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2663}}^1$

素因数の和:2813

約数の個数: 16

約数和(自身を含む): 43156800

約数和(自身を除く): 15189974

約数列:

[1, 2, 59, 89, 118, 178, 2663, 5251, 5326, 10502, 157117, 237007, 314234, 474014, 13983413, 27966826]

約数ペア:

[(1, 27966826), (2, 13983413), (59, 474014), (89, 314234), (118, 237007), (178, 157117), (2663, 10502), (5251, 5326)]