3993928

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 7824960

約数和(自身を除く): 3831032

約数列:

[1, 2, 4, 8, 37, 74, 103, 131, 148, 206, 262, 296, 412, 524, 824, 1048, 3811, 4847, 7622, 9694, 13493, 15244, 19388, 26986, 30488, 38776, 53972, 107944, 499241, 998482, 1996964, 3993928]

約数ペア:

[(1, 3993928), (2, 1996964), (4, 998482), (8, 499241), (37, 107944), (74, 53972), (103, 38776), (131, 30488), (148, 26986), (206, 19388), (262, 15244), (296, 13493), (412, 9694), (524, 7622), (824, 4847), (1048, 3811)]