455104

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:572

約数の個数: 28

約数和(自身を含む): 974344

約数和(自身を除く): 519240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 547, 832, 1094, 2188, 4376, 7111, 8752, 14222, 17504, 28444, 35008, 56888, 113776, 227552, 455104]

約数ペア:

[(1, 455104), (2, 227552), (4, 113776), (8, 56888), (13, 35008), (16, 28444), (26, 17504), (32, 14222), (52, 8752), (64, 7111), (104, 4376), (208, 2188), (416, 1094), (547, 832)]