66926864

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{18427}}^1$

素因数の和:18662

約数の個数: 20

約数和(自身を含む): 130249104

約数和(自身を除く): 63322240

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 18427, 36854, 73708, 147416, 294832, 4182929, 8365858, 16731716, 33463432, 66926864]

約数ペア:

[(1, 66926864), (2, 33463432), (4, 16731716), (8, 8365858), (16, 4182929), (227, 294832), (454, 147416), (908, 73708), (1816, 36854), (3632, 18427)]