28468128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22811}}^1$

素因数の和:22837

約数の個数: 48

約数和(自身を含む): 80480736

約数和(自身を除く): 52012608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 22811, 45622, 68433, 91244, 136866, 182488, 273732, 296543, 364976, 547464, 593086, 729952, 889629, 1094928, 1186172, 1779258, 2189856, 2372344, 3558516, 4744688, 7117032, 9489376, 14234064, 28468128]

約数ペア:

[(1, 28468128), (2, 14234064), (3, 9489376), (4, 7117032), (6, 4744688), (8, 3558516), (12, 2372344), (13, 2189856), (16, 1779258), (24, 1186172), (26, 1094928), (32, 889629), (39, 729952), (48, 593086), (52, 547464), (78, 364976), (96, 296543), (104, 273732), (156, 182488), (208, 136866), (312, 91244), (416, 68433), (624, 45622), (1248, 22811)]