28803474

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 108

約数和(自身を含む): 77800554

約数和(自身を除く): 48997080

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 113, 119, 126, 147, 153, 226, 238, 289, 294, 306, 339, 357, 441, 578, 678, 714, 791, 833, 867, 882, 1017, 1071, 1582, 1666, 1734, 1921, 2023, 2034, 2142, 2373, 2499, 2601, 3842, 4046, 4746, 4998, 5202, 5537, 5763, 6069, 7119, 7497, 11074, 11526, 12138, 13447, 14161, 14238, 14994, 16611, 17289, 18207, 26894, 28322, 32657, 33222, 34578, 36414, 40341, 42483, 49833, 65314, 80682, 84966, 94129, 97971, 99666, 121023, 127449, 188258, 195942, 228599, 242046, 254898, 282387, 293913, 457198, 564774, 587826, 685797, 847161, 1371594, 1600193, 1694322, 2057391, 3200386, 4114782, 4800579, 9601158, 14401737, 28803474]

約数ペア:

[(1, 28803474), (2, 14401737), (3, 9601158), (6, 4800579), (7, 4114782), (9, 3200386), (14, 2057391), (17, 1694322), (18, 1600193), (21, 1371594), (34, 847161), (42, 685797), (49, 587826), (51, 564774), (63, 457198), (98, 293913), (102, 282387), (113, 254898), (119, 242046), (126, 228599), (147, 195942), (153, 188258), (226, 127449), (238, 121023), (289, 99666), (294, 97971), (306, 94129), (339, 84966), (357, 80682), (441, 65314), (578, 49833), (678, 42483), (714, 40341), (791, 36414), (833, 34578), (867, 33222), (882, 32657), (1017, 28322), (1071, 26894), (1582, 18207), (1666, 17289), (1734, 16611), (1921, 14994), (2023, 14238), (2034, 14161), (2142, 13447), (2373, 12138), (2499, 11526), (2601, 11074), (3842, 7497), (4046, 7119), (4746, 6069), (4998, 5763), (5202, 5537)]