42564242

素因数分解:

$2^1\times 7^3\times {\mathrm{62047}}^1$

素因数の和:62070

約数の個数: 16

約数和(自身を含む): 74457600

約数和(自身を除く): 31893358

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 62047, 124094, 434329, 868658, 3040303, 6080606, 21282121, 42564242]

約数ペア:

[(1, 42564242), (2, 21282121), (7, 6080606), (14, 3040303), (49, 868658), (98, 434329), (343, 124094), (686, 62047)]