28189008

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{10303}}^1$

素因数の和:10336

約数の個数: 60

約数和(自身を含む): 83050240

約数和(自身を除く): 54861232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 10303, 20606, 30909, 41212, 61818, 82424, 92727, 123636, 164848, 185454, 195757, 247272, 370908, 391514, 494544, 587271, 741816, 783028, 1174542, 1483632, 1566056, 1761813, 2349084, 3132112, 3523626, 4698168, 7047252, 9396336, 14094504, 28189008]

約数ペア:

[(1, 28189008), (2, 14094504), (3, 9396336), (4, 7047252), (6, 4698168), (8, 3523626), (9, 3132112), (12, 2349084), (16, 1761813), (18, 1566056), (19, 1483632), (24, 1174542), (36, 783028), (38, 741816), (48, 587271), (57, 494544), (72, 391514), (76, 370908), (114, 247272), (144, 195757), (152, 185454), (171, 164848), (228, 123636), (304, 92727), (342, 82424), (456, 61818), (684, 41212), (912, 30909), (1368, 20606), (2736, 10303)]