28095444

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{20011}}^1$

素因数の和:20037

約数の個数: 48

約数和(自身を含む): 78447040

約数和(自身を除く): 50351596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 20011, 40022, 60033, 80044, 120066, 180099, 240132, 260143, 360198, 520286, 540297, 720396, 780429, 1040572, 1080594, 1560858, 2161188, 2341287, 3121716, 4682574, 7023861, 9365148, 14047722, 28095444]

約数ペア:

[(1, 28095444), (2, 14047722), (3, 9365148), (4, 7023861), (6, 4682574), (9, 3121716), (12, 2341287), (13, 2161188), (18, 1560858), (26, 1080594), (27, 1040572), (36, 780429), (39, 720396), (52, 540297), (54, 520286), (78, 360198), (108, 260143), (117, 240132), (156, 180099), (234, 120066), (351, 80044), (468, 60033), (702, 40022), (1404, 20011)]