22856792

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{947}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 49144320

約数和(自身を除く): 26287528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 947, 1724, 1894, 3017, 3448, 3788, 6034, 6629, 7576, 12068, 13258, 24136, 26516, 53032, 408157, 816314, 1632628, 2857099, 3265256, 5714198, 11428396, 22856792]

約数ペア:

[(1, 22856792), (2, 11428396), (4, 5714198), (7, 3265256), (8, 2857099), (14, 1632628), (28, 816314), (56, 408157), (431, 53032), (862, 26516), (947, 24136), (1724, 13258), (1894, 12068), (3017, 7576), (3448, 6629), (3788, 6034)]