8731856

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1539

約数の個数: 40

約数和(自身を含む): 19713024

約数和(自身を除く): 10981168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1471, 1484, 2942, 2968, 5884, 5936, 10297, 11768, 20594, 23536, 41188, 77963, 82376, 155926, 164752, 311852, 545741, 623704, 1091482, 1247408, 2182964, 4365928, 8731856]

約数ペア:

[(1, 8731856), (2, 4365928), (4, 2182964), (7, 1247408), (8, 1091482), (14, 623704), (16, 545741), (28, 311852), (53, 164752), (56, 155926), (106, 82376), (112, 77963), (212, 41188), (371, 23536), (424, 20594), (742, 11768), (848, 10297), (1471, 5936), (1484, 5884), (2942, 2968)]