3961173776

素因数分解:

$2^4\times 7^1\times {\mathrm{499}}^1\times {\mathrm{70877}}^1$

素因数の和:71391

約数の個数: 40

約数和(自身を含む): 8788872000

約数和(自身を除く): 4827698224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 499, 998, 1996, 3493, 3992, 6986, 7984, 13972, 27944, 55888, 70877, 141754, 283508, 496139, 567016, 992278, 1134032, 1984556, 3969112, 7938224, 35367623, 70735246, 141470492, 247573361, 282940984, 495146722, 565881968, 990293444, 1980586888, 3961173776]

約数ペア:

[(1, 3961173776), (2, 1980586888), (4, 990293444), (7, 565881968), (8, 495146722), (14, 282940984), (16, 247573361), (28, 141470492), (56, 70735246), (112, 35367623), (499, 7938224), (998, 3969112), (1996, 1984556), (3493, 1134032), (3992, 992278), (6986, 567016), (7984, 496139), (13972, 283508), (27944, 141754), (55888, 70877)]