28647894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1567}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 62770176

約数和(自身を除く): 34122282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 277, 554, 831, 1567, 1662, 3047, 3134, 4701, 6094, 9141, 9402, 17237, 18282, 34474, 51711, 103422, 434059, 868118, 1302177, 2604354, 4774649, 9549298, 14323947, 28647894]

約数ペア:

[(1, 28647894), (2, 14323947), (3, 9549298), (6, 4774649), (11, 2604354), (22, 1302177), (33, 868118), (66, 434059), (277, 103422), (554, 51711), (831, 34474), (1567, 18282), (1662, 17237), (3047, 9402), (3134, 9141), (4701, 6094)]