8487896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 17010000

約数和(自身を除く): 8522104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 449, 556, 898, 1112, 1796, 2363, 3592, 4726, 7633, 9452, 15266, 18904, 30532, 61064, 62411, 124822, 249644, 499288, 1060987, 2121974, 4243948, 8487896]

約数ペア:

[(1, 8487896), (2, 4243948), (4, 2121974), (8, 1060987), (17, 499288), (34, 249644), (68, 124822), (136, 62411), (139, 61064), (278, 30532), (449, 18904), (556, 15266), (898, 9452), (1112, 7633), (1796, 4726), (2363, 3592)]