5557424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 40

約数和(自身を含む): 11509680

約数和(自身を除く): 5952256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 181, 202, 304, 362, 404, 724, 808, 1448, 1616, 1919, 2896, 3439, 3838, 6878, 7676, 13756, 15352, 18281, 27512, 30704, 36562, 55024, 73124, 146248, 292496, 347339, 694678, 1389356, 2778712, 5557424]

約数ペア:

[(1, 5557424), (2, 2778712), (4, 1389356), (8, 694678), (16, 347339), (19, 292496), (38, 146248), (76, 73124), (101, 55024), (152, 36562), (181, 30704), (202, 27512), (304, 18281), (362, 15352), (404, 13756), (724, 7676), (808, 6878), (1448, 3838), (1616, 3439), (1919, 2896)]