21869248

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{11783}}^1$

素因数の和:11824

約数の個数: 28

約数和(自身を含む): 44897040

約数和(自身を除く): 23027792

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 11783, 23566, 47132, 94264, 188528, 341707, 377056, 683414, 754112, 1366828, 2733656, 5467312, 10934624, 21869248]

約数ペア:

[(1, 21869248), (2, 10934624), (4, 5467312), (8, 2733656), (16, 1366828), (29, 754112), (32, 683414), (58, 377056), (64, 341707), (116, 188528), (232, 94264), (464, 47132), (928, 23566), (1856, 11783)]