28782145919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1\times {\mathrm{727}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 31701196800

約数和(自身を除く): 2919050881

約数列:

[1, 17, 41, 79, 697, 719, 727, 1343, 3239, 12223, 12359, 29479, 29807, 55063, 56801, 57433, 501143, 506719, 522713, 965617, 976361, 2328841, 2354753, 8886121, 21431233, 39590297, 40030801, 41294327, 364330961, 702003559, 1693067407, 28782145919]

約数ペア:

[(1, 28782145919), (17, 1693067407), (41, 702003559), (79, 364330961), (697, 41294327), (719, 40030801), (727, 39590297), (1343, 21431233), (3239, 8886121), (12223, 2354753), (12359, 2328841), (29479, 976361), (29807, 965617), (55063, 522713), (56801, 506719), (57433, 501143)]