68824912

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{25453}}^1$

素因数の和:25487

約数の個数: 30

約数和(自身を含む): 144400542

約数和(自身を除く): 75575630

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 25453, 50906, 101812, 203624, 330889, 407248, 661778, 1323556, 2647112, 4301557, 5294224, 8603114, 17206228, 34412456, 68824912]

約数ペア:

[(1, 68824912), (2, 34412456), (4, 17206228), (8, 8603114), (13, 5294224), (16, 4301557), (26, 2647112), (52, 1323556), (104, 661778), (169, 407248), (208, 330889), (338, 203624), (676, 101812), (1352, 50906), (2704, 25453)]