28351219610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{405017423}}^1$

素因数の和:405017437

約数の個数: 16

約数和(自身を含む): 58322509056

約数和(自身を除く): 29971289446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 405017423, 810034846, 2025087115, 2835121961, 4050174230, 5670243922, 14175609805, 28351219610]

約数ペア:

[(1, 28351219610), (2, 14175609805), (5, 5670243922), (7, 4050174230), (10, 2835121961), (14, 2025087115), (35, 810034846), (70, 405017423)]