15565882276

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1\times {\mathrm{16063}}^1$

素因数の和:16780

約数の個数: 48

約数和(自身を含む): 31769708544

約数和(自身を除く): 16203826268

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 653, 742, 1306, 1484, 2612, 4571, 9142, 16063, 18284, 32126, 34609, 64252, 69218, 112441, 138436, 224882, 242263, 449764, 484526, 851339, 969052, 1702678, 3405356, 5959373, 10489139, 11918746, 20978278, 23837492, 41956556, 73423973, 146847946, 293695892, 555924367, 1111848734, 2223697468, 3891470569, 7782941138, 15565882276]

約数ペア:

[(1, 15565882276), (2, 7782941138), (4, 3891470569), (7, 2223697468), (14, 1111848734), (28, 555924367), (53, 293695892), (106, 146847946), (212, 73423973), (371, 41956556), (653, 23837492), (742, 20978278), (1306, 11918746), (1484, 10489139), (2612, 5959373), (4571, 3405356), (9142, 1702678), (16063, 969052), (18284, 851339), (32126, 484526), (34609, 449764), (64252, 242263), (69218, 224882), (112441, 138436)]