66572638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{23827}}^1$

素因数の和:23967

約数の個数: 16

約数和(自身を含む): 109799424

約数和(自身を除く): 43226786

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 23827, 47654, 262097, 524194, 3026029, 6052058, 33286319, 66572638]

約数ペア:

[(1, 66572638), (2, 33286319), (11, 6052058), (22, 3026029), (127, 524194), (254, 262097), (1397, 47654), (2794, 23827)]