28785366

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{3257}}^1$

素因数の和:3756

約数の個数: 24

約数和(自身を含む): 62514504

約数和(自身を除く): 33729138

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 3257, 4419, 6514, 8838, 9771, 19542, 29313, 58626, 1599187, 3198374, 4797561, 9595122, 14392683, 28785366]

約数ペア:

[(1, 28785366), (2, 14392683), (3, 9595122), (6, 4797561), (9, 3198374), (18, 1599187), (491, 58626), (982, 29313), (1473, 19542), (2946, 9771), (3257, 8838), (4419, 6514)]