15671719808

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{1724441}}^1$

素因数の和:1724526

約数の個数: 32

約数和(自身を含む): 31660755120

約数和(自身を除く): 15989035312

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 1724441, 3448882, 6897764, 13795528, 27591056, 55182112, 110364224, 122435311, 220728448, 244870622, 489741244, 979482488, 1958964976, 3917929952, 7835859904, 15671719808]

約数ペア:

[(1, 15671719808), (2, 7835859904), (4, 3917929952), (8, 1958964976), (16, 979482488), (32, 489741244), (64, 244870622), (71, 220728448), (128, 122435311), (142, 110364224), (284, 55182112), (568, 27591056), (1136, 13795528), (2272, 6897764), (4544, 3448882), (9088, 1724441)]