29974892

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4561}}^1$

素因数の和:4649

約数の個数: 24

約数和(自身を含む): 55181952

約数和(自身を除く): 25207060

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 4561, 6572, 9122, 18244, 141391, 241733, 282782, 483466, 565564, 966932, 7493723, 14987446, 29974892]

約数ペア:

[(1, 29974892), (2, 14987446), (4, 7493723), (31, 966932), (53, 565564), (62, 483466), (106, 282782), (124, 241733), (212, 141391), (1643, 18244), (3286, 9122), (4561, 6572)]