26198242

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 48755520

約数和(自身を除く): 22557278

約数列:

[1, 2, 7, 14, 23, 46, 49, 59, 98, 118, 161, 197, 322, 394, 413, 826, 1127, 1357, 1379, 2254, 2714, 2758, 2891, 4531, 5782, 9062, 9499, 9653, 11623, 18998, 19306, 23246, 31717, 63434, 66493, 81361, 132986, 162722, 222019, 267329, 444038, 534658, 569527, 1139054, 1871303, 3742606, 13099121, 26198242]

約数ペア:

[(1, 26198242), (2, 13099121), (7, 3742606), (14, 1871303), (23, 1139054), (46, 569527), (49, 534658), (59, 444038), (98, 267329), (118, 222019), (161, 162722), (197, 132986), (322, 81361), (394, 66493), (413, 63434), (826, 31717), (1127, 23246), (1357, 19306), (1379, 18998), (2254, 11623), (2714, 9653), (2758, 9499), (2891, 9062), (4531, 5782)]