72294512

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{9433}}^1$

素因数の和:9920

約数の個数: 20

約数和(自身を含む): 140377920

約数和(自身を除く): 68083408

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 9433, 18866, 37732, 75464, 150928, 4518407, 9036814, 18073628, 36147256, 72294512]

約数ペア:

[(1, 72294512), (2, 36147256), (4, 18073628), (8, 9036814), (16, 4518407), (479, 150928), (958, 75464), (1916, 37732), (3832, 18866), (7664, 9433)]