3127408

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2832

約数の個数: 20

約数和(自身を含む): 6146928

約数和(自身を除く): 3019520

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2753, 5506, 11012, 22024, 44048, 195463, 390926, 781852, 1563704, 3127408]

約数ペア:

[(1, 3127408), (2, 1563704), (4, 781852), (8, 390926), (16, 195463), (71, 44048), (142, 22024), (284, 11012), (568, 5506), (1136, 2753)]