26566978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 44323200

約数和(自身を除く): 17756222

約数列:

[1, 2, 19, 23, 38, 46, 113, 226, 269, 437, 538, 874, 2147, 2599, 4294, 5111, 5198, 6187, 10222, 12374, 30397, 49381, 60794, 98762, 117553, 235106, 577543, 699131, 1155086, 1398262, 13283489, 26566978]

約数ペア:

[(1, 26566978), (2, 13283489), (19, 1398262), (23, 1155086), (38, 699131), (46, 577543), (113, 235106), (226, 117553), (269, 98762), (437, 60794), (538, 49381), (874, 30397), (2147, 12374), (2599, 10222), (4294, 6187), (5111, 5198)]