26653744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1157

約数の個数: 40

約数和(自身を含む): 56107520

約数和(自身を除く): 29453776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1009, 1016, 1651, 2018, 2032, 3302, 4036, 6604, 8072, 13117, 13208, 16144, 26234, 26416, 52468, 104936, 128143, 209872, 256286, 512572, 1025144, 1665859, 2050288, 3331718, 6663436, 13326872, 26653744]

約数ペア:

[(1, 26653744), (2, 13326872), (4, 6663436), (8, 3331718), (13, 2050288), (16, 1665859), (26, 1025144), (52, 512572), (104, 256286), (127, 209872), (208, 128143), (254, 104936), (508, 52468), (1009, 26416), (1016, 26234), (1651, 16144), (2018, 13208), (2032, 13117), (3302, 8072), (4036, 6604)]