74759024

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{65809}}^1$

素因数の和:65888

約数の個数: 20

約数和(自身を含む): 146887920

約数和(自身を除く): 72128896

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 65809, 131618, 263236, 526472, 1052944, 4672439, 9344878, 18689756, 37379512, 74759024]

約数ペア:

[(1, 74759024), (2, 37379512), (4, 18689756), (8, 9344878), (16, 4672439), (71, 1052944), (142, 526472), (284, 263236), (568, 131618), (1136, 65809)]