28655772

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{18803}}^1$

素因数の和:18937

約数の個数: 24

約数和(自身を含む): 67393536

約数和(自身を除く): 38737764

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 18803, 37606, 56409, 75212, 112818, 225636, 2387981, 4775962, 7163943, 9551924, 14327886, 28655772]

約数ペア:

[(1, 28655772), (2, 14327886), (3, 9551924), (4, 7163943), (6, 4775962), (12, 2387981), (127, 225636), (254, 112818), (381, 75212), (508, 56409), (762, 37606), (1524, 18803)]