71616876992

素因数分解:

$2^6\times {\mathrm{1237}}^1\times {\mathrm{904619}}^1$

素因数の和:905868

約数の個数: 28

約数和(自身を含む): 142229784120

約数和(自身を除く): 70612907128

約数列:

[1, 2, 4, 8, 16, 32, 64, 1237, 2474, 4948, 9896, 19792, 39584, 79168, 904619, 1809238, 3618476, 7236952, 14473904, 28947808, 57895616, 1119013703, 2238027406, 4476054812, 8952109624, 17904219248, 35808438496, 71616876992]

約数ペア:

[(1, 71616876992), (2, 35808438496), (4, 17904219248), (8, 8952109624), (16, 4476054812), (32, 2238027406), (64, 1119013703), (1237, 57895616), (2474, 28947808), (4948, 14473904), (9896, 7236952), (19792, 3618476), (39584, 1809238), (79168, 904619)]