28714608

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5113}}^1$

素因数の和:5143

約数の個数: 80

約数和(自身を含む): 88779040

約数和(自身を除く): 60064432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5113, 5616, 10226, 15339, 20452, 30678, 40904, 46017, 61356, 66469, 81808, 92034, 122712, 132938, 138051, 184068, 199407, 245424, 265876, 276102, 368136, 398814, 531752, 552204, 598221, 736272, 797628, 1063504, 1104408, 1196442, 1595256, 1794663, 2208816, 2392884, 3190512, 3589326, 4785768, 7178652, 9571536, 14357304, 28714608]

約数ペア:

[(1, 28714608), (2, 14357304), (3, 9571536), (4, 7178652), (6, 4785768), (8, 3589326), (9, 3190512), (12, 2392884), (13, 2208816), (16, 1794663), (18, 1595256), (24, 1196442), (26, 1104408), (27, 1063504), (36, 797628), (39, 736272), (48, 598221), (52, 552204), (54, 531752), (72, 398814), (78, 368136), (104, 276102), (108, 265876), (117, 245424), (144, 199407), (156, 184068), (208, 138051), (216, 132938), (234, 122712), (312, 92034), (351, 81808), (432, 66469), (468, 61356), (624, 46017), (702, 40904), (936, 30678), (1404, 20452), (1872, 15339), (2808, 10226), (5113, 5616)]