24553516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 48294400

約数和(自身を除く): 23740884

約数列:

[1, 2, 4, 13, 26, 43, 52, 79, 86, 139, 158, 172, 278, 316, 556, 559, 1027, 1118, 1807, 2054, 2236, 3397, 3614, 4108, 5977, 6794, 7228, 10981, 11954, 13588, 21962, 23908, 43924, 44161, 77701, 88322, 142753, 155402, 176644, 285506, 310804, 472183, 571012, 944366, 1888732, 6138379, 12276758, 24553516]

約数ペア:

[(1, 24553516), (2, 12276758), (4, 6138379), (13, 1888732), (26, 944366), (43, 571012), (52, 472183), (79, 310804), (86, 285506), (139, 176644), (158, 155402), (172, 142753), (278, 88322), (316, 77701), (556, 44161), (559, 43924), (1027, 23908), (1118, 21962), (1807, 13588), (2054, 11954), (2236, 10981), (3397, 7228), (3614, 6794), (4108, 5977)]