72294392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{475621}}^1$

素因数の和:475646

約数の個数: 16

約数和(自身を含む): 142686600

約数和(自身を除く): 70392208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 475621, 951242, 1902484, 3804968, 9036799, 18073598, 36147196, 72294392]

約数ペア:

[(1, 72294392), (2, 36147196), (4, 18073598), (8, 9036799), (19, 3804968), (38, 1902484), (76, 951242), (152, 475621)]