74752912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{359389}}^1$

素因数の和:359410

約数の個数: 20

約数和(自身を含む): 155975260

約数和(自身を除く): 81222348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 359389, 718778, 1437556, 2875112, 4672057, 5750224, 9344114, 18688228, 37376456, 74752912]

約数ペア:

[(1, 74752912), (2, 37376456), (4, 18688228), (8, 9344114), (13, 5750224), (16, 4672057), (26, 2875112), (52, 1437556), (104, 718778), (208, 359389)]