4387384768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{4091}}^1$

素因数の和:5405

約数の個数: 56

約数和(自身を含む): 9385493040

約数和(自身を除く): 4998108272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1289, 2578, 4091, 5156, 8182, 10312, 16364, 16757, 20624, 32728, 33514, 41248, 53183, 65456, 67028, 82496, 106366, 130912, 134056, 212732, 261824, 268112, 425464, 536224, 850928, 1072448, 1701856, 3403712, 5273299, 10546598, 21093196, 42186392, 68552887, 84372784, 137105774, 168745568, 274211548, 337491136, 548423096, 1096846192, 2193692384, 4387384768]

約数ペア:

[(1, 4387384768), (2, 2193692384), (4, 1096846192), (8, 548423096), (13, 337491136), (16, 274211548), (26, 168745568), (32, 137105774), (52, 84372784), (64, 68552887), (104, 42186392), (208, 21093196), (416, 10546598), (832, 5273299), (1289, 3403712), (2578, 1701856), (4091, 1072448), (5156, 850928), (8182, 536224), (10312, 425464), (16364, 268112), (16757, 261824), (20624, 212732), (32728, 134056), (33514, 130912), (41248, 106366), (53183, 82496), (65456, 67028)]