2365328

素因数分解:

$2^4\times 7^3\times {\mathrm{431}}^1$

素因数の和:460

約数の個数: 40

約数和(自身を含む): 5356800

約数和(自身を除く): 2991472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 431, 686, 784, 862, 1372, 1724, 2744, 3017, 3448, 5488, 6034, 6896, 12068, 21119, 24136, 42238, 48272, 84476, 147833, 168952, 295666, 337904, 591332, 1182664, 2365328]

約数ペア:

[(1, 2365328), (2, 1182664), (4, 591332), (7, 337904), (8, 295666), (14, 168952), (16, 147833), (28, 84476), (49, 48272), (56, 42238), (98, 24136), (112, 21119), (196, 12068), (343, 6896), (392, 6034), (431, 5488), (686, 3448), (784, 3017), (862, 2744), (1372, 1724)]