71300336

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{4289}}^1$

素因数の和:5336

約数の個数: 20

約数和(自身を含む): 138309600

約数和(自身を除く): 67009264

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 4289, 8312, 8578, 16624, 17156, 34312, 68624, 4456271, 8912542, 17825084, 35650168, 71300336]

約数ペア:

[(1, 71300336), (2, 35650168), (4, 17825084), (8, 8912542), (16, 4456271), (1039, 68624), (2078, 34312), (4156, 17156), (4289, 16624), (8312, 8578)]