27638968

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6761}}^1$

素因数の和:6847

約数の個数: 32

約数和(自身を含む): 60046560

約数和(自身を除く): 32407592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 6761, 13522, 27044, 47327, 54088, 94654, 189308, 378616, 493553, 987106, 1974212, 3454871, 3948424, 6909742, 13819484, 27638968]

約数ペア:

[(1, 27638968), (2, 13819484), (4, 6909742), (7, 3948424), (8, 3454871), (14, 1974212), (28, 987106), (56, 493553), (73, 378616), (146, 189308), (292, 94654), (511, 54088), (584, 47327), (1022, 27044), (2044, 13522), (4088, 6761)]