275803696

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{129607}}^1$

素因数の和:129641

約数の個数: 40

約数和(自身を含む): 642855680

約数和(自身を除く): 367051984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 129607, 259214, 518428, 907249, 1036856, 1814498, 2073712, 2462533, 3628996, 4925066, 7257992, 9850132, 14515984, 17237731, 19700264, 34475462, 39400528, 68950924, 137901848, 275803696]

約数ペア:

[(1, 275803696), (2, 137901848), (4, 68950924), (7, 39400528), (8, 34475462), (14, 19700264), (16, 17237731), (19, 14515984), (28, 9850132), (38, 7257992), (56, 4925066), (76, 3628996), (112, 2462533), (133, 2073712), (152, 1814498), (266, 1036856), (304, 907249), (532, 518428), (1064, 259214), (2128, 129607)]