21827024

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47041}}^1$

素因数の和:47078

約数の個数: 20

約数和(自身を含む): 43749060

約数和(自身を除く): 21922036

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 47041, 94082, 188164, 376328, 752656, 1364189, 2728378, 5456756, 10913512, 21827024]

約数ペア:

[(1, 21827024), (2, 10913512), (4, 5456756), (8, 2728378), (16, 1364189), (29, 752656), (58, 376328), (116, 188164), (232, 94082), (464, 47041)]