3631888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:959

約数の個数: 40

約数和(自身を含む): 7985600

約数和(自身を除く): 4353712

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 919, 988, 1838, 1976, 3676, 3952, 7352, 11947, 14704, 17461, 23894, 34922, 47788, 69844, 95576, 139688, 191152, 226993, 279376, 453986, 907972, 1815944, 3631888]

約数ペア:

[(1, 3631888), (2, 1815944), (4, 907972), (8, 453986), (13, 279376), (16, 226993), (19, 191152), (26, 139688), (38, 95576), (52, 69844), (76, 47788), (104, 34922), (152, 23894), (208, 17461), (247, 14704), (304, 11947), (494, 7352), (919, 3952), (988, 3676), (1838, 1976)]