57699998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 93709440

約数和(自身を除く): 36009442

約数列:

[1, 2, 19, 38, 67, 131, 134, 173, 262, 346, 1273, 2489, 2546, 3287, 4978, 6574, 8777, 11591, 17554, 22663, 23182, 45326, 166763, 220229, 333526, 430597, 440458, 861194, 1518421, 3036842, 28849999, 57699998]

約数ペア:

[(1, 57699998), (2, 28849999), (19, 3036842), (38, 1518421), (67, 861194), (131, 440458), (134, 430597), (173, 333526), (262, 220229), (346, 166763), (1273, 45326), (2489, 23182), (2546, 22663), (3287, 17554), (4978, 11591), (6574, 8777)]