28968794064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{404773}}^1$

素因数の和:404865

約数の個数: 120

約数和(自身を含む): 93959379072

約数和(自身を除く): 64990585008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 7952, 8946, 10224, 11928, 17892, 23856, 35784, 71568, 404773, 809546, 1214319, 1619092, 2428638, 2833411, 3238184, 3642957, 4857276, 5666822, 6476368, 7285914, 8500233, 9714552, 11333644, 14571828, 17000466, 19429104, 22667288, 25500699, 28738883, 29143656, 34000932, 45334576, 51001398, 57477766, 58287312, 68001864, 86216649, 102002796, 114955532, 136003728, 172433298, 201172181, 204005592, 229911064, 258649947, 344866596, 402344362, 408011184, 459822128, 517299894, 603516543, 689733192, 804688724, 1034599788, 1207033086, 1379466384, 1609377448, 1810549629, 2069199576, 2414066172, 3218754896, 3621099258, 4138399152, 4828132344, 7242198516, 9656264688, 14484397032, 28968794064]

約数ペア:

[(1, 28968794064), (2, 14484397032), (3, 9656264688), (4, 7242198516), (6, 4828132344), (7, 4138399152), (8, 3621099258), (9, 3218754896), (12, 2414066172), (14, 2069199576), (16, 1810549629), (18, 1609377448), (21, 1379466384), (24, 1207033086), (28, 1034599788), (36, 804688724), (42, 689733192), (48, 603516543), (56, 517299894), (63, 459822128), (71, 408011184), (72, 402344362), (84, 344866596), (112, 258649947), (126, 229911064), (142, 204005592), (144, 201172181), (168, 172433298), (213, 136003728), (252, 114955532), (284, 102002796), (336, 86216649), (426, 68001864), (497, 58287312), (504, 57477766), (568, 51001398), (639, 45334576), (852, 34000932), (994, 29143656), (1008, 28738883), (1136, 25500699), (1278, 22667288), (1491, 19429104), (1704, 17000466), (1988, 14571828), (2556, 11333644), (2982, 9714552), (3408, 8500233), (3976, 7285914), (4473, 6476368), (5112, 5666822), (5964, 4857276), (7952, 3642957), (8946, 3238184), (10224, 2833411), (11928, 2428638), (17892, 1619092), (23856, 1214319), (35784, 809546), (71568, 404773)]