65647934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 113031936

約数和(自身を除く): 47384002

約数列:

[1, 2, 11, 22, 23, 46, 137, 253, 274, 506, 947, 1507, 1894, 3014, 3151, 6302, 10417, 20834, 21781, 34661, 43562, 69322, 129739, 239591, 259478, 479182, 1427129, 2854258, 2983997, 5967994, 32823967, 65647934]

約数ペア:

[(1, 65647934), (2, 32823967), (11, 5967994), (22, 2983997), (23, 2854258), (46, 1427129), (137, 479182), (253, 259478), (274, 239591), (506, 129739), (947, 69322), (1507, 43562), (1894, 34661), (3014, 21781), (3151, 20834), (6302, 10417)]