40263248

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 60

約数和(自身を含む): 83932128

約数和(自身を除く): 43668880

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 71, 92, 134, 142, 184, 268, 284, 368, 529, 536, 568, 1058, 1072, 1136, 1541, 1633, 2116, 3082, 3266, 4232, 4757, 6164, 6532, 8464, 9514, 12328, 13064, 19028, 24656, 26128, 35443, 37559, 38056, 70886, 75118, 76112, 109411, 141772, 150236, 218822, 283544, 300472, 437644, 567088, 600944, 875288, 1750576, 2516453, 5032906, 10065812, 20131624, 40263248]

約数ペア:

[(1, 40263248), (2, 20131624), (4, 10065812), (8, 5032906), (16, 2516453), (23, 1750576), (46, 875288), (67, 600944), (71, 567088), (92, 437644), (134, 300472), (142, 283544), (184, 218822), (268, 150236), (284, 141772), (368, 109411), (529, 76112), (536, 75118), (568, 70886), (1058, 38056), (1072, 37559), (1136, 35443), (1541, 26128), (1633, 24656), (2116, 19028), (3082, 13064), (3266, 12328), (4232, 9514), (4757, 8464), (6164, 6532)]