28201152

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{20983}}^1$

素因数の和:21005

約数の個数: 56

約数和(自身を含む): 85278976

約数和(自身を除く): 57077824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 20983, 41966, 62949, 83932, 125898, 146881, 167864, 251796, 293762, 335728, 440643, 503592, 587524, 671456, 881286, 1007184, 1175048, 1342912, 1762572, 2014368, 2350096, 3525144, 4028736, 4700192, 7050288, 9400384, 14100576, 28201152]

約数ペア:

[(1, 28201152), (2, 14100576), (3, 9400384), (4, 7050288), (6, 4700192), (7, 4028736), (8, 3525144), (12, 2350096), (14, 2014368), (16, 1762572), (21, 1342912), (24, 1175048), (28, 1007184), (32, 881286), (42, 671456), (48, 587524), (56, 503592), (64, 440643), (84, 335728), (96, 293762), (112, 251796), (168, 167864), (192, 146881), (224, 125898), (336, 83932), (448, 62949), (672, 41966), (1344, 20983)]