28972608

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21557}}^1$

素因数の和:21579

約数の個数: 56

約数和(自身を含む): 87611712

約数和(自身を除く): 58639104

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, 21557, 43114, 64671, 86228, 129342, 150899, 172456, 258684, 301798, 344912, 452697, 517368, 603596, 689824, 905394, 1034736, 1207192, 1379648, 1810788, 2069472, 2414384, 3621576, 4138944, 4828768, 7243152, 9657536, 14486304, 28972608]

約数ペア:

[(1, 28972608), (2, 14486304), (3, 9657536), (4, 7243152), (6, 4828768), (7, 4138944), (8, 3621576), (12, 2414384), (14, 2069472), (16, 1810788), (21, 1379648), (24, 1207192), (28, 1034736), (32, 905394), (42, 689824), (48, 603596), (56, 517368), (64, 452697), (84, 344912), (96, 301798), (112, 258684), (168, 172456), (192, 150899), (224, 129342), (336, 86228), (448, 64671), (672, 43114), (1344, 21557)]