68581072

素因数分解:

$2^4\times 7^1\times {\mathrm{612331}}^1$

素因数の和:612346

約数の個数: 20

約数和(自身を含む): 151858336

約数和(自身を除く): 83277264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 612331, 1224662, 2449324, 4286317, 4898648, 8572634, 9797296, 17145268, 34290536, 68581072]

約数ペア:

[(1, 68581072), (2, 34290536), (4, 17145268), (7, 9797296), (8, 8572634), (14, 4898648), (16, 4286317), (28, 2449324), (56, 1224662), (112, 612331)]