26878088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{769}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 53638200

約数和(自身を除く): 26760112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 769, 1028, 1538, 2056, 3076, 4369, 6152, 8738, 13073, 17476, 26146, 34952, 52292, 104584, 197633, 395266, 790532, 1581064, 3359761, 6719522, 13439044, 26878088]

約数ペア:

[(1, 26878088), (2, 13439044), (4, 6719522), (8, 3359761), (17, 1581064), (34, 790532), (68, 395266), (136, 197633), (257, 104584), (514, 52292), (769, 34952), (1028, 26146), (1538, 17476), (2056, 13073), (3076, 8738), (4369, 6152)]