9164288

素因数分解:

$2^9\times 7^1\times {\mathrm{2557}}^1$

素因数の和:2582

約数の個数: 40

約数和(自身を含む): 20934672

約数和(自身を除く): 11770384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 2557, 3584, 5114, 10228, 17899, 20456, 35798, 40912, 71596, 81824, 143192, 163648, 286384, 327296, 572768, 654592, 1145536, 1309184, 2291072, 4582144, 9164288]

約数ペア:

[(1, 9164288), (2, 4582144), (4, 2291072), (7, 1309184), (8, 1145536), (14, 654592), (16, 572768), (28, 327296), (32, 286384), (56, 163648), (64, 143192), (112, 81824), (128, 71596), (224, 40912), (256, 35798), (448, 20456), (512, 17899), (896, 10228), (1792, 5114), (2557, 3584)]