38465728

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4519}}^1$

素因数の和:4557

約数の個数: 56

約数和(自身を含む): 91846400

約数和(自身を除く): 53380672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 4519, 8512, 9038, 18076, 31633, 36152, 63266, 72304, 85861, 126532, 144608, 171722, 253064, 289216, 343444, 506128, 601027, 686888, 1012256, 1202054, 1373776, 2024512, 2404108, 2747552, 4808216, 5495104, 9616432, 19232864, 38465728]

約数ペア:

[(1, 38465728), (2, 19232864), (4, 9616432), (7, 5495104), (8, 4808216), (14, 2747552), (16, 2404108), (19, 2024512), (28, 1373776), (32, 1202054), (38, 1012256), (56, 686888), (64, 601027), (76, 506128), (112, 343444), (133, 289216), (152, 253064), (224, 171722), (266, 144608), (304, 126532), (448, 85861), (532, 72304), (608, 63266), (1064, 36152), (1216, 31633), (2128, 18076), (4256, 9038), (4519, 8512)]