71246710

素因数分解:

$2^1\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{3557}}^1$

素因数の和:5567

約数の個数: 16

約数和(自身を含む): 128344176

約数和(自身を除く): 57097466

約数列:

[1, 2, 5, 10, 2003, 3557, 4006, 7114, 10015, 17785, 20030, 35570, 7124671, 14249342, 35623355, 71246710]

約数ペア:

[(1, 71246710), (2, 35623355), (5, 14249342), (10, 7124671), (2003, 35570), (3557, 20030), (4006, 17785), (7114, 10015)]