8366072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 18869760

約数和(自身を除く): 10503688

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 103, 104, 142, 143, 206, 284, 286, 412, 568, 572, 781, 824, 923, 1133, 1144, 1339, 1562, 1846, 2266, 2678, 3124, 3692, 4532, 5356, 6248, 7313, 7384, 9064, 10153, 10712, 14626, 14729, 20306, 29252, 29458, 40612, 58504, 58916, 80443, 81224, 95069, 117832, 160886, 190138, 321772, 380276, 643544, 760552, 1045759, 2091518, 4183036, 8366072]

約数ペア:

[(1, 8366072), (2, 4183036), (4, 2091518), (8, 1045759), (11, 760552), (13, 643544), (22, 380276), (26, 321772), (44, 190138), (52, 160886), (71, 117832), (88, 95069), (103, 81224), (104, 80443), (142, 58916), (143, 58504), (206, 40612), (284, 29458), (286, 29252), (412, 20306), (568, 14729), (572, 14626), (781, 10712), (824, 10153), (923, 9064), (1133, 7384), (1144, 7313), (1339, 6248), (1562, 5356), (1846, 4532), (2266, 3692), (2678, 3124)]