66775394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{207377}}^1$

素因数の和:207409

約数の個数: 16

約数和(自身を含む): 119449728

約数和(自身を除く): 52674334

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 207377, 414754, 1451639, 2903278, 4769671, 9539342, 33387697, 66775394]

約数ペア:

[(1, 66775394), (2, 33387697), (7, 9539342), (14, 4769671), (23, 2903278), (46, 1451639), (161, 414754), (322, 207377)]