28650078

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{2749}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 64020000

約数和(自身を除く): 35369922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 2749, 3474, 5211, 5498, 8247, 10422, 16494, 24741, 49482, 74223, 148446, 530557, 1061114, 1591671, 3183342, 4775013, 9550026, 14325039, 28650078]

約数ペア:

[(1, 28650078), (2, 14325039), (3, 9550026), (6, 4775013), (9, 3183342), (18, 1591671), (27, 1061114), (54, 530557), (193, 148446), (386, 74223), (579, 49482), (1158, 24741), (1737, 16494), (2749, 10422), (3474, 8247), (5211, 5498)]