4206448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 8727120

約数和(自身を除く): 4520672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 137, 152, 202, 274, 304, 404, 548, 808, 1096, 1616, 1919, 2192, 2603, 3838, 5206, 7676, 10412, 13837, 15352, 20824, 27674, 30704, 41648, 55348, 110696, 221392, 262903, 525806, 1051612, 2103224, 4206448]

約数ペア:

[(1, 4206448), (2, 2103224), (4, 1051612), (8, 525806), (16, 262903), (19, 221392), (38, 110696), (76, 55348), (101, 41648), (137, 30704), (152, 27674), (202, 20824), (274, 15352), (304, 13837), (404, 10412), (548, 7676), (808, 5206), (1096, 3838), (1616, 2603), (1919, 2192)]