28058338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1091}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 52835328

約数和(自身を除く): 24776990

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 167, 334, 1091, 1169, 1837, 2182, 2338, 3674, 7637, 12001, 12859, 15274, 24002, 25718, 84007, 168014, 182197, 364394, 1275379, 2004167, 2550758, 4008334, 14029169, 28058338]

約数ペア:

[(1, 28058338), (2, 14029169), (7, 4008334), (11, 2550758), (14, 2004167), (22, 1275379), (77, 364394), (154, 182197), (167, 168014), (334, 84007), (1091, 25718), (1169, 24002), (1837, 15274), (2182, 12859), (2338, 12001), (3674, 7637)]