28510272

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{2357}}^1$

素因数の和:2385

約数の個数: 112

約数和(自身を含む): 95829120

約数和(自身を除く): 67318848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 2357, 3024, 4032, 4714, 6048, 7071, 9428, 12096, 14142, 16499, 18856, 21213, 28284, 32998, 37712, 42426, 49497, 56568, 63639, 65996, 75424, 84852, 98994, 113136, 127278, 131992, 148491, 150848, 169704, 197988, 226272, 254556, 263984, 296982, 339408, 395976, 445473, 452544, 509112, 527968, 593964, 678816, 791952, 890946, 1018224, 1055936, 1187928, 1357632, 1583904, 1781892, 2036448, 2375856, 3167808, 3563784, 4072896, 4751712, 7127568, 9503424, 14255136, 28510272]

約数ペア:

[(1, 28510272), (2, 14255136), (3, 9503424), (4, 7127568), (6, 4751712), (7, 4072896), (8, 3563784), (9, 3167808), (12, 2375856), (14, 2036448), (16, 1781892), (18, 1583904), (21, 1357632), (24, 1187928), (27, 1055936), (28, 1018224), (32, 890946), (36, 791952), (42, 678816), (48, 593964), (54, 527968), (56, 509112), (63, 452544), (64, 445473), (72, 395976), (84, 339408), (96, 296982), (108, 263984), (112, 254556), (126, 226272), (144, 197988), (168, 169704), (189, 150848), (192, 148491), (216, 131992), (224, 127278), (252, 113136), (288, 98994), (336, 84852), (378, 75424), (432, 65996), (448, 63639), (504, 56568), (576, 49497), (672, 42426), (756, 37712), (864, 32998), (1008, 28284), (1344, 21213), (1512, 18856), (1728, 16499), (2016, 14142), (2357, 12096), (3024, 9428), (4032, 7071), (4714, 6048)]