72739024

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{9491}}^1$

素因数の和:9978

約数の個数: 20

約数和(自身を含む): 141240960

約数和(自身を除く): 68501936

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 9491, 18982, 37964, 75928, 151856, 4546189, 9092378, 18184756, 36369512, 72739024]

約数ペア:

[(1, 72739024), (2, 36369512), (4, 18184756), (8, 9092378), (16, 4546189), (479, 151856), (958, 75928), (1916, 37964), (3832, 18982), (7664, 9491)]