71344372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{1607}}^1$

素因数の和:2631

約数の個数: 24

約数和(自身を含む): 136422720

約数和(自身を除く): 65078348

約数列:

[1, 2, 4, 11, 22, 44, 1009, 1607, 2018, 3214, 4036, 6428, 11099, 17677, 22198, 35354, 44396, 70708, 1621463, 3242926, 6485852, 17836093, 35672186, 71344372]

約数ペア:

[(1, 71344372), (2, 35672186), (4, 17836093), (11, 6485852), (22, 3242926), (44, 1621463), (1009, 70708), (1607, 44396), (2018, 35354), (3214, 22198), (4036, 17677), (6428, 11099)]