26648024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2879}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 27783976

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 2879, 4628, 5758, 9256, 11516, 23032, 37427, 74854, 149708, 256231, 299416, 512462, 1024924, 2049848, 3331003, 6662006, 13324012, 26648024]

約数ペア:

[(1, 26648024), (2, 13324012), (4, 6662006), (8, 3331003), (13, 2049848), (26, 1024924), (52, 512462), (89, 299416), (104, 256231), (178, 149708), (356, 74854), (712, 37427), (1157, 23032), (2314, 11516), (2879, 9256), (4628, 5758)]