42628718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{41227}}^1$

素因数の和:41287

約数の個数: 16

約数和(自身を含む): 71241984

約数和(自身を除く): 28613266

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 41227, 82454, 453497, 906994, 1937669, 3875338, 21314359, 42628718]

約数ペア:

[(1, 42628718), (2, 21314359), (11, 3875338), (22, 1937669), (47, 906994), (94, 453497), (517, 82454), (1034, 41227)]