56427438

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{218711}}^1$

素因数の和:218759

約数の個数: 16

約数和(自身を含む): 115479936

約数和(自身を除く): 59052498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 218711, 437422, 656133, 1312266, 9404573, 18809146, 28213719, 56427438]

約数ペア:

[(1, 56427438), (2, 28213719), (3, 18809146), (6, 9404573), (43, 1312266), (86, 656133), (129, 437422), (258, 218711)]