73971856

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1871}}^1$

素因数の和:2239

約数の個数: 40

約数和(自身を含む): 164346624

約数和(自身を除く): 90374768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 1412, 1871, 2471, 2824, 3742, 4942, 5648, 7484, 9884, 13097, 14968, 19768, 26194, 29936, 39536, 52388, 104776, 209552, 660463, 1320926, 2641852, 4623241, 5283704, 9246482, 10567408, 18492964, 36985928, 73971856]

約数ペア:

[(1, 73971856), (2, 36985928), (4, 18492964), (7, 10567408), (8, 9246482), (14, 5283704), (16, 4623241), (28, 2641852), (56, 1320926), (112, 660463), (353, 209552), (706, 104776), (1412, 52388), (1871, 39536), (2471, 29936), (2824, 26194), (3742, 19768), (4942, 14968), (5648, 13097), (7484, 9884)]