27616784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4335

約数の個数: 40

約数和(自身を含む): 59496192

約数和(自身を除く): 31879408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 4283, 6448, 8566, 17132, 34264, 55679, 68528, 111358, 132773, 222716, 265546, 445432, 531092, 890864, 1062184, 1726049, 2124368, 3452098, 6904196, 13808392, 27616784]

約数ペア:

[(1, 27616784), (2, 13808392), (4, 6904196), (8, 3452098), (13, 2124368), (16, 1726049), (26, 1062184), (31, 890864), (52, 531092), (62, 445432), (104, 265546), (124, 222716), (208, 132773), (248, 111358), (403, 68528), (496, 55679), (806, 34264), (1612, 17132), (3224, 8566), (4283, 6448)]