27991096

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5153}}^1$

素因数の和:5263

約数の個数: 32

約数和(自身を含む): 60611040

約数和(自身を除く): 32619944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5153, 5432, 10306, 20612, 36071, 41224, 72142, 144284, 288568, 499841, 999682, 1999364, 3498887, 3998728, 6997774, 13995548, 27991096]

約数ペア:

[(1, 27991096), (2, 13995548), (4, 6997774), (7, 3998728), (8, 3498887), (14, 1999364), (28, 999682), (56, 499841), (97, 288568), (194, 144284), (388, 72142), (679, 41224), (776, 36071), (1358, 20612), (2716, 10306), (5153, 5432)]