28185366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{839}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 33504234

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 509, 839, 1018, 1527, 1678, 2517, 3054, 5034, 5599, 9229, 11198, 16797, 18458, 27687, 33594, 55374, 427051, 854102, 1281153, 2562306, 4697561, 9395122, 14092683, 28185366]

約数ペア:

[(1, 28185366), (2, 14092683), (3, 9395122), (6, 4697561), (11, 2562306), (22, 1281153), (33, 854102), (66, 427051), (509, 55374), (839, 33594), (1018, 27687), (1527, 18458), (1678, 16797), (2517, 11198), (3054, 9229), (5034, 5599)]