538240192

素因数分解:

$2^6\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2467}}^1$

素因数の和:2973

約数の個数: 56

約数和(自身を含む): 1223654144

約数和(自身を除く): 685413952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 487, 974, 1948, 2467, 3409, 3896, 4934, 6818, 7792, 9868, 13636, 15584, 17269, 19736, 27272, 31168, 34538, 39472, 54544, 69076, 78944, 109088, 138152, 157888, 218176, 276304, 552608, 1105216, 1201429, 2402858, 4805716, 8410003, 9611432, 16820006, 19222864, 33640012, 38445728, 67280024, 76891456, 134560048, 269120096, 538240192]

約数ペア:

[(1, 538240192), (2, 269120096), (4, 134560048), (7, 76891456), (8, 67280024), (14, 38445728), (16, 33640012), (28, 19222864), (32, 16820006), (56, 9611432), (64, 8410003), (112, 4805716), (224, 2402858), (448, 1201429), (487, 1105216), (974, 552608), (1948, 276304), (2467, 218176), (3409, 157888), (3896, 138152), (4934, 109088), (6818, 78944), (7792, 69076), (9868, 54544), (13636, 39472), (15584, 34538), (17269, 31168), (19736, 27272)]