66836782

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 101291904

約数和(自身を除く): 34455122

約数列:

[1, 2, 211, 251, 422, 502, 631, 1262, 52961, 105922, 133141, 158381, 266282, 316762, 33418391, 66836782]

約数ペア:

[(1, 66836782), (2, 33418391), (211, 316762), (251, 266282), (422, 158381), (502, 133141), (631, 105922), (1262, 52961)]