66141782

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{13537}}^1$

素因数の和:13895

約数の個数: 16

約数和(自身を含む): 113719200

約数和(自身を除く): 47577418

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 13537, 27074, 94759, 189518, 4724413, 9448826, 33070891, 66141782]

約数ペア:

[(1, 66141782), (2, 33070891), (7, 9448826), (14, 4724413), (349, 189518), (698, 94759), (2443, 27074), (4886, 13537)]