42821072

素因数分解:

$2^4\times 7^1\times {\mathrm{382331}}^1$

素因数の和:382346

約数の個数: 20

約数和(自身を含む): 94818336

約数和(自身を除く): 51997264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 382331, 764662, 1529324, 2676317, 3058648, 5352634, 6117296, 10705268, 21410536, 42821072]

約数ペア:

[(1, 42821072), (2, 21410536), (4, 10705268), (7, 6117296), (8, 5352634), (14, 3058648), (16, 2676317), (28, 1529324), (56, 764662), (112, 382331)]