68728048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{186761}}^1$

素因数の和:186792

約数の個数: 20

約数和(自身を含む): 138950928

約数和(自身を除く): 70222880

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 186761, 373522, 747044, 1494088, 2988176, 4295503, 8591006, 17182012, 34364024, 68728048]

約数ペア:

[(1, 68728048), (2, 34364024), (4, 17182012), (8, 8591006), (16, 4295503), (23, 2988176), (46, 1494088), (92, 747044), (184, 373522), (368, 186761)]