26138896

素因数分解:

$2^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 58121280

約数和(自身を除く): 31982384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 419, 557, 838, 1114, 1676, 2228, 2933, 3352, 3899, 4456, 5866, 6704, 7798, 8912, 11732, 15596, 23464, 31192, 46928, 62384, 233383, 466766, 933532, 1633681, 1867064, 3267362, 3734128, 6534724, 13069448, 26138896]

約数ペア:

[(1, 26138896), (2, 13069448), (4, 6534724), (7, 3734128), (8, 3267362), (14, 1867064), (16, 1633681), (28, 933532), (56, 466766), (112, 233383), (419, 62384), (557, 46928), (838, 31192), (1114, 23464), (1676, 15596), (2228, 11732), (2933, 8912), (3352, 7798), (3899, 6704), (4456, 5866)]