40954004

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16073}}^1$

素因数の和:16104

約数の個数: 36

約数和(自身を含む): 89789364

約数和(自身を除く): 48835360

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 16073, 32146, 64292, 112511, 208949, 225022, 417898, 450044, 787577, 835796, 1462643, 1575154, 2925286, 3150308, 5850572, 10238501, 20477002, 40954004]

約数ペア:

[(1, 40954004), (2, 20477002), (4, 10238501), (7, 5850572), (13, 3150308), (14, 2925286), (26, 1575154), (28, 1462643), (49, 835796), (52, 787577), (91, 450044), (98, 417898), (182, 225022), (196, 208949), (364, 112511), (637, 64292), (1274, 32146), (2548, 16073)]