28084272

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 77709312

約数和(自身を除く): 49625040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 127, 136, 204, 254, 271, 272, 381, 408, 508, 542, 762, 813, 816, 1016, 1084, 1524, 1626, 2032, 2159, 2168, 3048, 3252, 4318, 4336, 4607, 6096, 6477, 6504, 8636, 9214, 12954, 13008, 13821, 17272, 18428, 25908, 27642, 34417, 34544, 36856, 51816, 55284, 68834, 73712, 103251, 103632, 110568, 137668, 206502, 221136, 275336, 413004, 550672, 585089, 826008, 1170178, 1652016, 1755267, 2340356, 3510534, 4680712, 7021068, 9361424, 14042136, 28084272]

約数ペア:

[(1, 28084272), (2, 14042136), (3, 9361424), (4, 7021068), (6, 4680712), (8, 3510534), (12, 2340356), (16, 1755267), (17, 1652016), (24, 1170178), (34, 826008), (48, 585089), (51, 550672), (68, 413004), (102, 275336), (127, 221136), (136, 206502), (204, 137668), (254, 110568), (271, 103632), (272, 103251), (381, 73712), (408, 68834), (508, 55284), (542, 51816), (762, 36856), (813, 34544), (816, 34417), (1016, 27642), (1084, 25908), (1524, 18428), (1626, 17272), (2032, 13821), (2159, 13008), (2168, 12954), (3048, 9214), (3252, 8636), (4318, 6504), (4336, 6477), (4607, 6096)]