28805936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{78277}}^1$

素因数の和:78308

約数の個数: 20

約数和(自身を含む): 58238832

約数和(自身を除く): 29432896

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 78277, 156554, 313108, 626216, 1252432, 1800371, 3600742, 7201484, 14402968, 28805936]

約数ペア:

[(1, 28805936), (2, 14402968), (4, 7201484), (8, 3600742), (16, 1800371), (23, 1252432), (46, 626216), (92, 313108), (184, 156554), (368, 78277)]