688430928

素因数分解:

$2^4\times 3^1\times {\mathrm{14342311}}^1$

素因数の和:14342322

約数の個数: 20

約数和(自身を含む): 1778446688

約数和(自身を除く): 1090015760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 14342311, 28684622, 43026933, 57369244, 86053866, 114738488, 172107732, 229476976, 344215464, 688430928]

約数ペア:

[(1, 688430928), (2, 344215464), (3, 229476976), (4, 172107732), (6, 114738488), (8, 86053866), (12, 57369244), (16, 43026933), (24, 28684622), (48, 14342311)]