66589872

素因数分解:

$2^4\times 3^1\times {\mathrm{1387289}}^1$

素因数の和:1387300

約数の個数: 20

約数和(自身を含む): 172023960

約数和(自身を除く): 105434088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1387289, 2774578, 4161867, 5549156, 8323734, 11098312, 16647468, 22196624, 33294936, 66589872]

約数ペア:

[(1, 66589872), (2, 33294936), (3, 22196624), (4, 16647468), (6, 11098312), (8, 8323734), (12, 5549156), (16, 4161867), (24, 2774578), (48, 1387289)]