69760624

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{61409}}^1$

素因数の和:61488

約数の個数: 20

約数和(自身を含む): 137067120

約数和(自身を除く): 67306496

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 61409, 122818, 245636, 491272, 982544, 4360039, 8720078, 17440156, 34880312, 69760624]

約数ペア:

[(1, 69760624), (2, 34880312), (4, 17440156), (8, 8720078), (16, 4360039), (71, 982544), (142, 491272), (284, 245636), (568, 122818), (1136, 61409)]