22254008

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1511}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 25646152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1511, 1841, 2104, 3022, 3682, 6044, 7364, 10577, 12088, 14728, 21154, 42308, 84616, 397393, 794786, 1589572, 2781751, 3179144, 5563502, 11127004, 22254008]

約数ペア:

[(1, 22254008), (2, 11127004), (4, 5563502), (7, 3179144), (8, 2781751), (14, 1589572), (28, 794786), (56, 397393), (263, 84616), (526, 42308), (1052, 21154), (1511, 14728), (1841, 12088), (2104, 10577), (3022, 7364), (3682, 6044)]