28118896

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{10399}}^1$

素因数の和:10433

約数の個数: 30

約数和(自身を含む): 58999200

約数和(自身を除く): 30880304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 10399, 20798, 41596, 83192, 135187, 166384, 270374, 540748, 1081496, 1757431, 2162992, 3514862, 7029724, 14059448, 28118896]

約数ペア:

[(1, 28118896), (2, 14059448), (4, 7029724), (8, 3514862), (13, 2162992), (16, 1757431), (26, 1081496), (52, 540748), (104, 270374), (169, 166384), (208, 135187), (338, 83192), (676, 41596), (1352, 20798), (2704, 10399)]