27647386

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:706

約数の個数: 24

約数和(自身を含む): 45279324

約数和(自身を除く): 17631938

約数列:

[1, 2, 13, 26, 157, 169, 314, 338, 521, 1042, 2041, 4082, 6773, 13546, 26533, 53066, 81797, 88049, 163594, 176098, 1063361, 2126722, 13823693, 27647386]

約数ペア:

[(1, 27647386), (2, 13823693), (13, 2126722), (26, 1063361), (157, 176098), (169, 163594), (314, 88049), (338, 81797), (521, 53066), (1042, 26533), (2041, 13546), (4082, 6773)]