71348008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{479}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 137491200

約数和(自身を除く): 66143192

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 433, 479, 866, 958, 1732, 1916, 3464, 3832, 18619, 20597, 37238, 41194, 74476, 82388, 148952, 164776, 207407, 414814, 829628, 1659256, 8918501, 17837002, 35674004, 71348008]

約数ペア:

[(1, 71348008), (2, 35674004), (4, 17837002), (8, 8918501), (43, 1659256), (86, 829628), (172, 414814), (344, 207407), (433, 164776), (479, 148952), (866, 82388), (958, 74476), (1732, 41194), (1916, 37238), (3464, 20597), (3832, 18619)]