72613268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199487}}^1$

素因数の和:199511

約数の個数: 24

約数和(自身を含む): 156398592

約数和(自身を除く): 83785324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 199487, 398974, 797948, 1396409, 2593331, 2792818, 5186662, 5585636, 10373324, 18153317, 36306634, 72613268]

約数ペア:

[(1, 72613268), (2, 36306634), (4, 18153317), (7, 10373324), (13, 5585636), (14, 5186662), (26, 2792818), (28, 2593331), (52, 1396409), (91, 797948), (182, 398974), (364, 199487)]