25309108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 51166080

約数和(自身を除く): 25856972

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 89, 92, 178, 253, 281, 356, 506, 562, 979, 1012, 1124, 1958, 2047, 3091, 3916, 4094, 6182, 6463, 8188, 12364, 12926, 22517, 25009, 25852, 45034, 50018, 71093, 90068, 100036, 142186, 275099, 284372, 550198, 575207, 1100396, 1150414, 2300828, 6327277, 12654554, 25309108]

約数ペア:

[(1, 25309108), (2, 12654554), (4, 6327277), (11, 2300828), (22, 1150414), (23, 1100396), (44, 575207), (46, 550198), (89, 284372), (92, 275099), (178, 142186), (253, 100036), (281, 90068), (356, 71093), (506, 50018), (562, 45034), (979, 25852), (1012, 25009), (1124, 22517), (1958, 12926), (2047, 12364), (3091, 8188), (3916, 6463), (4094, 6182)]