127638976

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{68771}}^1$

素因数の和:68812

約数の個数: 28

約数和(自身を含む): 262021320

約数和(自身を除く): 134382344

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 68771, 137542, 275084, 550168, 1100336, 1994359, 2200672, 3988718, 4401344, 7977436, 15954872, 31909744, 63819488, 127638976]

約数ペア:

[(1, 127638976), (2, 63819488), (4, 31909744), (8, 15954872), (16, 7977436), (29, 4401344), (32, 3988718), (58, 2200672), (64, 1994359), (116, 1100336), (232, 550168), (464, 275084), (928, 137542), (1856, 68771)]