40339648

素因数分解:

$2^6\times {\mathrm{630307}}^1$

素因数の和:630319

約数の個数: 14

約数和(自身を含む): 80049116

約数和(自身を除く): 39709468

約数列:

[1, 2, 4, 8, 16, 32, 64, 630307, 1260614, 2521228, 5042456, 10084912, 20169824, 40339648]

約数ペア:

[(1, 40339648), (2, 20169824), (4, 10084912), (8, 5042456), (16, 2521228), (32, 1260614), (64, 630307)]