2758208

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:690

約数の個数: 28

約数和(自身を含む): 5559552

約数和(自身を除く): 2801344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 607, 1136, 1214, 2272, 2428, 4544, 4856, 9712, 19424, 38848, 43097, 86194, 172388, 344776, 689552, 1379104, 2758208]

約数ペア:

[(1, 2758208), (2, 1379104), (4, 689552), (8, 344776), (16, 172388), (32, 86194), (64, 43097), (71, 38848), (142, 19424), (284, 9712), (568, 4856), (607, 4544), (1136, 2428), (1214, 2272)]