47857564

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 85436288

約数和(自身を除く): 37578724

約数列:

[1, 2, 4, 67, 134, 268, 283, 566, 631, 1132, 1262, 2524, 18961, 37922, 42277, 75844, 84554, 169108, 178573, 357146, 714292, 11964391, 23928782, 47857564]

約数ペア:

[(1, 47857564), (2, 23928782), (4, 11964391), (67, 714292), (134, 357146), (268, 178573), (283, 169108), (566, 84554), (631, 75844), (1132, 42277), (1262, 37922), (2524, 18961)]