28154896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22853}}^1$

素因数の和:22879

約数の個数: 40

約数和(自身を含む): 68013504

約数和(自身を除く): 39858608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 22853, 45706, 91412, 159971, 182824, 251383, 319942, 365648, 502766, 639884, 1005532, 1279768, 1759681, 2011064, 2559536, 3519362, 4022128, 7038724, 14077448, 28154896]

約数ペア:

[(1, 28154896), (2, 14077448), (4, 7038724), (7, 4022128), (8, 3519362), (11, 2559536), (14, 2011064), (16, 1759681), (22, 1279768), (28, 1005532), (44, 639884), (56, 502766), (77, 365648), (88, 319942), (112, 251383), (154, 182824), (176, 159971), (308, 91412), (616, 45706), (1232, 22853)]