4080296444

素因数分解:

$2^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{41887}}^1$

素因数の和:41983

約数の個数: 48

約数和(自身を含む): 8444620800

約数和(自身を除く): 4364324356

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 343, 497, 686, 994, 1372, 1988, 3479, 6958, 13916, 24353, 41887, 48706, 83774, 97412, 167548, 293209, 586418, 1172836, 2052463, 2973977, 4104926, 5947954, 8209852, 11895908, 14367241, 20817839, 28734482, 41635678, 57468964, 83271356, 145724873, 291449746, 582899492, 1020074111, 2040148222, 4080296444]

約数ペア:

[(1, 4080296444), (2, 2040148222), (4, 1020074111), (7, 582899492), (14, 291449746), (28, 145724873), (49, 83271356), (71, 57468964), (98, 41635678), (142, 28734482), (196, 20817839), (284, 14367241), (343, 11895908), (497, 8209852), (686, 5947954), (994, 4104926), (1372, 2973977), (1988, 2052463), (3479, 1172836), (6958, 586418), (13916, 293209), (24353, 167548), (41887, 97412), (48706, 83774)]