27831844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 50254848

約数和(自身を除く): 22423004

約数列:

[1, 2, 4, 37, 74, 148, 383, 491, 766, 982, 1532, 1964, 14171, 18167, 28342, 36334, 56684, 72668, 188053, 376106, 752212, 6957961, 13915922, 27831844]

約数ペア:

[(1, 27831844), (2, 13915922), (4, 6957961), (37, 752212), (74, 376106), (148, 188053), (383, 72668), (491, 56684), (766, 36334), (982, 28342), (1532, 18167), (1964, 14171)]