27774916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7523}}^1$

素因数の和:7611

約数の個数: 24

約数和(自身を含む): 53089344

約数和(自身を除く): 25314428

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 7523, 15046, 30092, 97799, 195598, 391196, 534133, 1068266, 2136532, 6943729, 13887458, 27774916]

約数ペア:

[(1, 27774916), (2, 13887458), (4, 6943729), (13, 2136532), (26, 1068266), (52, 534133), (71, 391196), (142, 195598), (284, 97799), (923, 30092), (1846, 15046), (3692, 7523)]