26928342145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{2389}}^1$

素因数の和:3049

約数の個数: 32

約数和(自身を含む): 33466118400

約数和(自身を除く): 6537776255

約数列:

[1, 5, 43, 103, 215, 509, 515, 2389, 2545, 4429, 11945, 21887, 22145, 52427, 102727, 109435, 246067, 262135, 513635, 1216001, 1230335, 2254361, 6080005, 10580881, 11271805, 52288043, 52904405, 125248103, 261440215, 626240515, 5385668429, 26928342145]

約数ペア:

[(1, 26928342145), (5, 5385668429), (43, 626240515), (103, 261440215), (215, 125248103), (509, 52904405), (515, 52288043), (2389, 11271805), (2545, 10580881), (4429, 6080005), (11945, 2254361), (21887, 1230335), (22145, 1216001), (52427, 513635), (102727, 262135), (109435, 246067)]