15696511216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2851}}^1\times {\mathrm{5641}}^1$

素因数の和:8561

約数の個数: 40

約数和(自身を含む): 30926871248

約数和(自身を除く): 15230360032

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2851, 5641, 5702, 11282, 11404, 22564, 22808, 45128, 45616, 90256, 173911, 344101, 347822, 688202, 695644, 1376404, 1391288, 2752808, 2782576, 5505616, 16082491, 32164982, 64329964, 128659928, 257319856, 981031951, 1962063902, 3924127804, 7848255608, 15696511216]

約数ペア:

[(1, 15696511216), (2, 7848255608), (4, 3924127804), (8, 1962063902), (16, 981031951), (61, 257319856), (122, 128659928), (244, 64329964), (488, 32164982), (976, 16082491), (2851, 5505616), (5641, 2782576), (5702, 2752808), (11282, 1391288), (11404, 1376404), (22564, 695644), (22808, 688202), (45128, 347822), (45616, 344101), (90256, 173911)]