79971008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:649

約数の個数: 56

約数和(自身を含む): 172010832

約数和(自身を除く): 92039824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 277, 347, 416, 554, 694, 832, 1108, 1388, 2216, 2776, 3601, 4432, 4511, 5552, 7202, 8864, 9022, 11104, 14404, 17728, 18044, 22208, 28808, 36088, 57616, 72176, 96119, 115232, 144352, 192238, 230464, 288704, 384476, 768952, 1249547, 1537904, 2499094, 3075808, 4998188, 6151616, 9996376, 19992752, 39985504, 79971008]

約数ペア:

[(1, 79971008), (2, 39985504), (4, 19992752), (8, 9996376), (13, 6151616), (16, 4998188), (26, 3075808), (32, 2499094), (52, 1537904), (64, 1249547), (104, 768952), (208, 384476), (277, 288704), (347, 230464), (416, 192238), (554, 144352), (694, 115232), (832, 96119), (1108, 72176), (1388, 57616), (2216, 36088), (2776, 28808), (3601, 22208), (4432, 18044), (4511, 17728), (5552, 14404), (7202, 11104), (8864, 9022)]