2541057344

素因数分解:

$2^6\times 7^1\times {\mathrm{419}}^1\times {\mathrm{13537}}^1$

素因数の和:13975

約数の個数: 56

約数和(自身を含む): 5776935360

約数和(自身を除く): 3235878016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 419, 448, 838, 1676, 2933, 3352, 5866, 6704, 11732, 13408, 13537, 23464, 26816, 27074, 46928, 54148, 93856, 94759, 108296, 187712, 189518, 216592, 379036, 433184, 758072, 866368, 1516144, 3032288, 5672003, 6064576, 11344006, 22688012, 39704021, 45376024, 79408042, 90752048, 158816084, 181504096, 317632168, 363008192, 635264336, 1270528672, 2541057344]

約数ペア:

[(1, 2541057344), (2, 1270528672), (4, 635264336), (7, 363008192), (8, 317632168), (14, 181504096), (16, 158816084), (28, 90752048), (32, 79408042), (56, 45376024), (64, 39704021), (112, 22688012), (224, 11344006), (419, 6064576), (448, 5672003), (838, 3032288), (1676, 1516144), (2933, 866368), (3352, 758072), (5866, 433184), (6704, 379036), (11732, 216592), (13408, 189518), (13537, 187712), (23464, 108296), (26816, 94759), (27074, 93856), (46928, 54148)]