68727344

素因数分解:

$2^4\times 7^1\times {\mathrm{613637}}^1$

素因数の和:613652

約数の個数: 20

約数和(自身を含む): 152182224

約数和(自身を除く): 83454880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613637, 1227274, 2454548, 4295459, 4909096, 8590918, 9818192, 17181836, 34363672, 68727344]

約数ペア:

[(1, 68727344), (2, 34363672), (4, 17181836), (7, 9818192), (8, 8590918), (14, 4909096), (16, 4295459), (28, 2454548), (56, 1227274), (112, 613637)]