74766416

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{35671}}^1$

素因数の和:35810

約数の個数: 20

約数和(自身を含む): 145969824

約数和(自身を除く): 71203408

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 35671, 71342, 142684, 285368, 570736, 4672901, 9345802, 18691604, 37383208, 74766416]

約数ペア:

[(1, 74766416), (2, 37383208), (4, 18691604), (8, 9345802), (16, 4672901), (131, 570736), (262, 285368), (524, 142684), (1048, 71342), (2096, 35671)]