66026864

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{27329}}^1$

素因数の和:27488

約数の個数: 20

約数和(自身を含む): 128778960

約数和(自身を除く): 62752096

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 27329, 54658, 109316, 218632, 437264, 4126679, 8253358, 16506716, 33013432, 66026864]

約数ペア:

[(1, 66026864), (2, 33013432), (4, 16506716), (8, 8253358), (16, 4126679), (151, 437264), (302, 218632), (604, 109316), (1208, 54658), (2416, 27329)]