27478132

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{56773}}^1$

素因数の和:56799

約数の個数: 18

約数和(自身を含む): 52856594

約数和(自身を除く): 25378462

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 56773, 113546, 227092, 624503, 1249006, 2498012, 6869533, 13739066, 27478132]

約数ペア:

[(1, 27478132), (2, 13739066), (4, 6869533), (11, 2498012), (22, 1249006), (44, 624503), (121, 227092), (242, 113546), (484, 56773)]