28474774224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1472021}}^1$

素因数の和:1472076

約数の個数: 80

約数和(自身を含む): 81773766144

約数和(自身を除く): 53298991920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 1472021, 2944042, 4416063, 5888084, 8832126, 11776168, 17664252, 19136273, 23552336, 35328504, 38272546, 45632651, 57408819, 70657008, 76545092, 91265302, 114817638, 136897953, 153090184, 182530604, 229635276, 273795906, 306180368, 365061208, 459270552, 547591812, 593224463, 730122416, 918541104, 1095183624, 1186448926, 1779673389, 2190367248, 2372897852, 3559346778, 4745795704, 7118693556, 9491591408, 14237387112, 28474774224]

約数ペア:

[(1, 28474774224), (2, 14237387112), (3, 9491591408), (4, 7118693556), (6, 4745795704), (8, 3559346778), (12, 2372897852), (13, 2190367248), (16, 1779673389), (24, 1186448926), (26, 1095183624), (31, 918541104), (39, 730122416), (48, 593224463), (52, 547591812), (62, 459270552), (78, 365061208), (93, 306180368), (104, 273795906), (124, 229635276), (156, 182530604), (186, 153090184), (208, 136897953), (248, 114817638), (312, 91265302), (372, 76545092), (403, 70657008), (496, 57408819), (624, 45632651), (744, 38272546), (806, 35328504), (1209, 23552336), (1488, 19136273), (1612, 17664252), (2418, 11776168), (3224, 8832126), (4836, 5888084), (6448, 4416063), (9672, 2944042), (19344, 1472021)]