26072676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 75915840

約数和(自身を除く): 49843164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 659, 942, 1099, 1318, 1413, 1884, 1977, 2198, 2636, 2826, 3297, 3954, 4396, 4613, 5652, 5931, 6594, 7908, 9226, 9891, 11862, 13188, 13839, 18452, 19782, 23724, 27678, 39564, 41517, 55356, 83034, 103463, 166068, 206926, 310389, 413852, 620778, 724241, 931167, 1241556, 1448482, 1862334, 2172723, 2896964, 3724668, 4345446, 6518169, 8690892, 13036338, 26072676]

約数ペア:

[(1, 26072676), (2, 13036338), (3, 8690892), (4, 6518169), (6, 4345446), (7, 3724668), (9, 2896964), (12, 2172723), (14, 1862334), (18, 1448482), (21, 1241556), (28, 931167), (36, 724241), (42, 620778), (63, 413852), (84, 310389), (126, 206926), (157, 166068), (252, 103463), (314, 83034), (471, 55356), (628, 41517), (659, 39564), (942, 27678), (1099, 23724), (1318, 19782), (1413, 18452), (1884, 13839), (1977, 13188), (2198, 11862), (2636, 9891), (2826, 9226), (3297, 7908), (3954, 6594), (4396, 5931), (4613, 5652)]