74429774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{15749}}^1$

素因数の和:15907

約数の個数: 16

約数和(自身を含む): 119070000

約数和(自身を除く): 44640226

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 15749, 31498, 267733, 535466, 2189111, 4378222, 37214887, 74429774]

約数ペア:

[(1, 74429774), (2, 37214887), (17, 4378222), (34, 2189111), (139, 535466), (278, 267733), (2363, 31498), (4726, 15749)]