40705364

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3373}}^1$

素因数の和:3815

約数の個数: 24

約数和(自身を含む): 81623808

約数和(自身を除く): 40918444

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 3373, 6034, 6746, 12068, 13492, 23611, 47222, 94444, 1453763, 2907526, 5815052, 10176341, 20352682, 40705364]

約数ペア:

[(1, 40705364), (2, 20352682), (4, 10176341), (7, 5815052), (14, 2907526), (28, 1453763), (431, 94444), (862, 47222), (1724, 23611), (3017, 13492), (3373, 12068), (6034, 6746)]