42698138

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 76083840

約数和(自身を除く): 33385702

約数列:

[1, 2, 7, 14, 41, 73, 82, 146, 287, 511, 574, 1019, 1022, 2038, 2993, 5986, 7133, 14266, 20951, 41779, 41902, 74387, 83558, 148774, 292453, 520709, 584906, 1041418, 3049867, 6099734, 21349069, 42698138]

約数ペア:

[(1, 42698138), (2, 21349069), (7, 6099734), (14, 3049867), (41, 1041418), (73, 584906), (82, 520709), (146, 292453), (287, 148774), (511, 83558), (574, 74387), (1019, 41902), (1022, 41779), (2038, 20951), (2993, 14266), (5986, 7133)]