28817528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8243}}^1$

素因数の和:8291

約数の個数: 32

約数和(自身を含む): 59356800

約数和(自身を除く): 30539272

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 8243, 16486, 32972, 65944, 156617, 189589, 313234, 379178, 626468, 758356, 1252936, 1516712, 3602191, 7204382, 14408764, 28817528]

約数ペア:

[(1, 28817528), (2, 14408764), (4, 7204382), (8, 3602191), (19, 1516712), (23, 1252936), (38, 758356), (46, 626468), (76, 379178), (92, 313234), (152, 189589), (184, 156617), (437, 65944), (874, 32972), (1748, 16486), (3496, 8243)]