26348984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 52164000

約数和(自身を除く): 25815016

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 1609, 2047, 3218, 4094, 6436, 8188, 12872, 16376, 37007, 74014, 143201, 148028, 286402, 296056, 572804, 1145608, 3293623, 6587246, 13174492, 26348984]

約数ペア:

[(1, 26348984), (2, 13174492), (4, 6587246), (8, 3293623), (23, 1145608), (46, 572804), (89, 296056), (92, 286402), (178, 148028), (184, 143201), (356, 74014), (712, 37007), (1609, 16376), (2047, 12872), (3218, 8188), (4094, 6436)]