55744328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 110527200

約数和(自身を除く): 54782872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 1427, 2056, 2854, 4883, 5708, 9766, 11416, 19532, 27113, 39064, 54226, 108452, 216904, 366739, 733478, 1466956, 2933912, 6968041, 13936082, 27872164, 55744328]

約数ペア:

[(1, 55744328), (2, 27872164), (4, 13936082), (8, 6968041), (19, 2933912), (38, 1466956), (76, 733478), (152, 366739), (257, 216904), (514, 108452), (1028, 54226), (1427, 39064), (2056, 27113), (2854, 19532), (4883, 11416), (5708, 9766)]