28643856

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{2269}}^1$

素因数の和:2543

約数の個数: 40

約数和(自身を含む): 74310720

約数和(自身を除く): 45666864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 2269, 3156, 4208, 4538, 6312, 6807, 9076, 12624, 13614, 18152, 27228, 36304, 54456, 108912, 596747, 1193494, 1790241, 2386988, 3580482, 4773976, 7160964, 9547952, 14321928, 28643856]

約数ペア:

[(1, 28643856), (2, 14321928), (3, 9547952), (4, 7160964), (6, 4773976), (8, 3580482), (12, 2386988), (16, 1790241), (24, 1193494), (48, 596747), (263, 108912), (526, 54456), (789, 36304), (1052, 27228), (1578, 18152), (2104, 13614), (2269, 12624), (3156, 9076), (4208, 6807), (4538, 6312)]