13303959536

素因数分解:

$2^4\times 7^1\times {\mathrm{4987}}^1\times {\mathrm{23819}}^1$

素因数の和:28821

約数の個数: 40

約数和(自身を含む): 29465911680

約数和(自身を除く): 16161952144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4987, 9974, 19948, 23819, 34909, 39896, 47638, 69818, 79792, 95276, 139636, 166733, 190552, 279272, 333466, 381104, 558544, 666932, 1333864, 2667728, 118785353, 237570706, 475141412, 831497471, 950282824, 1662994942, 1900565648, 3325989884, 6651979768, 13303959536]

約数ペア:

[(1, 13303959536), (2, 6651979768), (4, 3325989884), (7, 1900565648), (8, 1662994942), (14, 950282824), (16, 831497471), (28, 475141412), (56, 237570706), (112, 118785353), (4987, 2667728), (9974, 1333864), (19948, 666932), (23819, 558544), (34909, 381104), (39896, 333466), (47638, 279272), (69818, 190552), (79792, 166733), (95276, 139636)]