67771912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1471}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 137249280

約数和(自身を除く): 69477368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 443, 886, 1471, 1772, 2942, 3544, 5759, 5884, 11518, 11768, 19123, 23036, 38246, 46072, 76492, 152984, 651653, 1303306, 2606612, 5213224, 8471489, 16942978, 33885956, 67771912]

約数ペア:

[(1, 67771912), (2, 33885956), (4, 16942978), (8, 8471489), (13, 5213224), (26, 2606612), (52, 1303306), (104, 651653), (443, 152984), (886, 76492), (1471, 46072), (1772, 38246), (2942, 23036), (3544, 19123), (5759, 11768), (5884, 11518)]