71011398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1523}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 149961600

約数和(自身を除く): 78950202

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 409, 818, 1227, 1523, 2454, 3046, 4569, 7771, 9138, 15542, 23313, 28937, 46626, 57874, 86811, 173622, 622907, 1245814, 1868721, 3737442, 11835233, 23670466, 35505699, 71011398]

約数ペア:

[(1, 71011398), (2, 35505699), (3, 23670466), (6, 11835233), (19, 3737442), (38, 1868721), (57, 1245814), (114, 622907), (409, 173622), (818, 86811), (1227, 57874), (1523, 46626), (2454, 28937), (3046, 23313), (4569, 15542), (7771, 9138)]