40965904

素因数分解:

$2^4\times 7^1\times {\mathrm{499}}^1\times {\mathrm{733}}^1$

素因数の和:1247

約数の個数: 40

約数和(自身を含む): 91016000

約数和(自身を除く): 50050096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 499, 733, 998, 1466, 1996, 2932, 3493, 3992, 5131, 5864, 6986, 7984, 10262, 11728, 13972, 20524, 27944, 41048, 55888, 82096, 365767, 731534, 1463068, 2560369, 2926136, 5120738, 5852272, 10241476, 20482952, 40965904]

約数ペア:

[(1, 40965904), (2, 20482952), (4, 10241476), (7, 5852272), (8, 5120738), (14, 2926136), (16, 2560369), (28, 1463068), (56, 731534), (112, 365767), (499, 82096), (733, 55888), (998, 41048), (1466, 27944), (1996, 20524), (2932, 13972), (3493, 11728), (3992, 10262), (5131, 7984), (5864, 6986)]