28294112

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11483}}^1$

素因数の和:11511

約数の個数: 48

約数和(自身を含む): 69455232

約数和(自身を除く): 41161120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 11483, 22966, 45932, 80381, 91864, 126313, 160762, 183728, 252626, 321524, 367456, 505252, 643048, 884191, 1010504, 1286096, 1768382, 2021008, 2572192, 3536764, 4042016, 7073528, 14147056, 28294112]

約数ペア:

[(1, 28294112), (2, 14147056), (4, 7073528), (7, 4042016), (8, 3536764), (11, 2572192), (14, 2021008), (16, 1768382), (22, 1286096), (28, 1010504), (32, 884191), (44, 643048), (56, 505252), (77, 367456), (88, 321524), (112, 252626), (154, 183728), (176, 160762), (224, 126313), (308, 91864), (352, 80381), (616, 45932), (1232, 22966), (2464, 11483)]