66923194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{28921}}^1$

素因数の和:29025

約数の個数: 16

約数和(自身を含む): 109325160

約数和(自身を除く): 42401966

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 28921, 57842, 375973, 751946, 2573969, 5147938, 33461597, 66923194]

約数ペア:

[(1, 66923194), (2, 33461597), (13, 5147938), (26, 2573969), (89, 751946), (178, 375973), (1157, 57842), (2314, 28921)]