72404896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{119087}}^1$

素因数の和:119116

約数の個数: 24

約数和(自身を含む): 150050880

約数和(自身を除く): 77645984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 119087, 238174, 476348, 952696, 1905392, 2262653, 3810784, 4525306, 9050612, 18101224, 36202448, 72404896]

約数ペア:

[(1, 72404896), (2, 36202448), (4, 18101224), (8, 9050612), (16, 4525306), (19, 3810784), (32, 2262653), (38, 1905392), (76, 952696), (152, 476348), (304, 238174), (608, 119087)]