917168

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:465

約数の個数: 40

約数和(自身を含む): 2142720

約数和(自身を除く): 1225552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 431, 532, 862, 1064, 1724, 2128, 3017, 3448, 6034, 6896, 8189, 12068, 16378, 24136, 32756, 48272, 57323, 65512, 114646, 131024, 229292, 458584, 917168]

約数ペア:

[(1, 917168), (2, 458584), (4, 229292), (7, 131024), (8, 114646), (14, 65512), (16, 57323), (19, 48272), (28, 32756), (38, 24136), (56, 16378), (76, 12068), (112, 8189), (133, 6896), (152, 6034), (266, 3448), (304, 3017), (431, 2128), (532, 1724), (862, 1064)]