7181608

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 15480000

約数和(自身を除く): 8298392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 499, 514, 998, 1028, 1799, 1996, 2056, 3493, 3598, 3992, 6986, 7196, 13972, 14392, 27944, 128243, 256486, 512972, 897701, 1025944, 1795402, 3590804, 7181608]

約数ペア:

[(1, 7181608), (2, 3590804), (4, 1795402), (7, 1025944), (8, 897701), (14, 512972), (28, 256486), (56, 128243), (257, 27944), (499, 14392), (514, 13972), (998, 7196), (1028, 6986), (1799, 3992), (1996, 3598), (2056, 3493)]