47359972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2767}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 90679680

約数和(自身を除く): 43319708

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 2767, 4279, 5534, 8558, 11068, 17116, 30437, 60874, 121748, 1076363, 2152726, 4305452, 11839993, 23679986, 47359972]

約数ペア:

[(1, 47359972), (2, 23679986), (4, 11839993), (11, 4305452), (22, 2152726), (44, 1076363), (389, 121748), (778, 60874), (1556, 30437), (2767, 17116), (4279, 11068), (5534, 8558)]