30428288

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{21611}}^1$

素因数の和:21636

約数の個数: 32

約数和(自身を含む): 66132720

約数和(自身を除く): 35704432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 21611, 43222, 86444, 172888, 237721, 345776, 475442, 691552, 950884, 1383104, 1901768, 2766208, 3803536, 7607072, 15214144, 30428288]

約数ペア:

[(1, 30428288), (2, 15214144), (4, 7607072), (8, 3803536), (11, 2766208), (16, 1901768), (22, 1383104), (32, 950884), (44, 691552), (64, 475442), (88, 345776), (128, 237721), (176, 172888), (352, 86444), (704, 43222), (1408, 21611)]