67088752

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 133786080

約数和(自身を除く): 66697328

約数列:

[1, 2, 4, 8, 16, 71, 73, 142, 146, 284, 292, 568, 584, 809, 1136, 1168, 1618, 3236, 5183, 6472, 10366, 12944, 20732, 41464, 57439, 59057, 82928, 114878, 118114, 229756, 236228, 459512, 472456, 919024, 944912, 4193047, 8386094, 16772188, 33544376, 67088752]

約数ペア:

[(1, 67088752), (2, 33544376), (4, 16772188), (8, 8386094), (16, 4193047), (71, 944912), (73, 919024), (142, 472456), (146, 459512), (284, 236228), (292, 229756), (568, 118114), (584, 114878), (809, 82928), (1136, 59057), (1168, 57439), (1618, 41464), (3236, 20732), (5183, 12944), (6472, 10366)]