68458258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 117666432

約数和(自身を除く): 49208174

約数列:

[1, 2, 11, 22, 23, 46, 193, 253, 386, 506, 701, 1402, 2123, 4246, 4439, 7711, 8878, 15422, 16123, 32246, 48829, 97658, 135293, 177353, 270586, 354706, 1488223, 2976446, 3111739, 6223478, 34229129, 68458258]

約数ペア:

[(1, 68458258), (2, 34229129), (11, 6223478), (22, 3111739), (23, 2976446), (46, 1488223), (193, 354706), (253, 270586), (386, 177353), (506, 135293), (701, 97658), (1402, 48829), (2123, 32246), (4246, 16123), (4439, 15422), (7711, 8878)]