27658192

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 55121472

約数和(自身を除く): 27463280

約数列:

[1, 2, 4, 8, 16, 71, 97, 142, 194, 251, 284, 388, 502, 568, 776, 1004, 1136, 1552, 2008, 4016, 6887, 13774, 17821, 24347, 27548, 35642, 48694, 55096, 71284, 97388, 110192, 142568, 194776, 285136, 389552, 1728637, 3457274, 6914548, 13829096, 27658192]

約数ペア:

[(1, 27658192), (2, 13829096), (4, 6914548), (8, 3457274), (16, 1728637), (71, 389552), (97, 285136), (142, 194776), (194, 142568), (251, 110192), (284, 97388), (388, 71284), (502, 55096), (568, 48694), (776, 35642), (1004, 27548), (1136, 24347), (1552, 17821), (2008, 13774), (4016, 6887)]