42427342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{65677}}^1$

素因数の和:65715

約数の個数: 16

約数和(自身を含む): 70932240

約数和(自身を除く): 28504898

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 65677, 131354, 1116509, 1247863, 2233018, 2495726, 21213671, 42427342]

約数ペア:

[(1, 42427342), (2, 21213671), (17, 2495726), (19, 2233018), (34, 1247863), (38, 1116509), (323, 131354), (646, 65677)]