40870732

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23929}}^1$

素因数の和:24001

約数の個数: 24

約数和(自身を含む): 83084960

約数和(自身を除く): 42214228

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 23929, 47858, 95716, 167503, 335006, 670012, 1459669, 2919338, 5838676, 10217683, 20435366, 40870732]

約数ペア:

[(1, 40870732), (2, 20435366), (4, 10217683), (7, 5838676), (14, 2919338), (28, 1459669), (61, 670012), (122, 335006), (244, 167503), (427, 95716), (854, 47858), (1708, 23929)]