26893984

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{4973}}^1$

素因数の和:5009

約数の個数: 36

約数和(自身を含む): 57345246

約数和(自身を除く): 30451262

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 4973, 5408, 9946, 19892, 39784, 64649, 79568, 129298, 159136, 258596, 517192, 840437, 1034384, 1680874, 2068768, 3361748, 6723496, 13446992, 26893984]

約数ペア:

[(1, 26893984), (2, 13446992), (4, 6723496), (8, 3361748), (13, 2068768), (16, 1680874), (26, 1034384), (32, 840437), (52, 517192), (104, 258596), (169, 159136), (208, 129298), (338, 79568), (416, 64649), (676, 39784), (1352, 19892), (2704, 9946), (4973, 5408)]