2291072

素因数分解:

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

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 5218320

約数和(自身を除く): 2927248

約数列:

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

約数ペア:

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