39765976

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{11807}}^1$

素因数の和:12234

約数の個数: 16

約数和(自身を含む): 74744640

約数和(自身を除く): 34978664

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 11807, 23614, 47228, 94456, 4970747, 9941494, 19882988, 39765976]

約数ペア:

[(1, 39765976), (2, 19882988), (4, 9941494), (8, 4970747), (421, 94456), (842, 47228), (1684, 23614), (3368, 11807)]