71829736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1543}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 153689760

約数和(自身を除く): 81860024

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 529, 1012, 1058, 1543, 2024, 2116, 3086, 4232, 5819, 6172, 11638, 12344, 16973, 23276, 33946, 35489, 46552, 67892, 70978, 135784, 141956, 283912, 390379, 780758, 816247, 1561516, 1632494, 3123032, 3264988, 6529976, 8978717, 17957434, 35914868, 71829736]

約数ペア:

[(1, 71829736), (2, 35914868), (4, 17957434), (8, 8978717), (11, 6529976), (22, 3264988), (23, 3123032), (44, 1632494), (46, 1561516), (88, 816247), (92, 780758), (184, 390379), (253, 283912), (506, 141956), (529, 135784), (1012, 70978), (1058, 67892), (1543, 46552), (2024, 35489), (2116, 33946), (3086, 23276), (4232, 16973), (5819, 12344), (6172, 11638)]