40846144

素因数分解:

$2^6\times {\mathrm{499}}^1\times {\mathrm{1279}}^1$

素因数の和:1790

約数の個数: 28

約数和(自身を含む): 81280000

約数和(自身を除く): 40433856

約数列:

[1, 2, 4, 8, 16, 32, 64, 499, 998, 1279, 1996, 2558, 3992, 5116, 7984, 10232, 15968, 20464, 31936, 40928, 81856, 638221, 1276442, 2552884, 5105768, 10211536, 20423072, 40846144]

約数ペア:

[(1, 40846144), (2, 20423072), (4, 10211536), (8, 5105768), (16, 2552884), (32, 1276442), (64, 638221), (499, 81856), (998, 40928), (1279, 31936), (1996, 20464), (2558, 15968), (3992, 10232), (5116, 7984)]