72400048

素因数分解:

$2^4\times 7^2\times {\mathrm{92347}}^1$

素因数の和:92369

約数の個数: 30

約数和(自身を含む): 163178916

約数和(自身を除く): 90778868

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 92347, 184694, 369388, 646429, 738776, 1292858, 1477552, 2585716, 4525003, 5171432, 9050006, 10342864, 18100012, 36200024, 72400048]

約数ペア:

[(1, 72400048), (2, 36200024), (4, 18100012), (7, 10342864), (8, 9050006), (14, 5171432), (16, 4525003), (28, 2585716), (49, 1477552), (56, 1292858), (98, 738776), (112, 646429), (196, 369388), (392, 184694), (784, 92347)]