71724734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{111029}}^1$

素因数の和:111067

約数の個数: 16

約数和(自身を含む): 119912400

約数和(自身を除く): 48187666

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 111029, 222058, 1887493, 2109551, 3774986, 4219102, 35862367, 71724734]

約数ペア:

[(1, 71724734), (2, 35862367), (17, 4219102), (19, 3774986), (34, 2109551), (38, 1887493), (323, 222058), (646, 111029)]