3874724

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 36

約数和(自身を含む): 8058204

約数和(自身を除く): 4183480

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 373, 742, 746, 1484, 1492, 2597, 2611, 5194, 5222, 10388, 10444, 18277, 19769, 36554, 39538, 73108, 79076, 138383, 276766, 553532, 968681, 1937362, 3874724]

約数ペア:

[(1, 3874724), (2, 1937362), (4, 968681), (7, 553532), (14, 276766), (28, 138383), (49, 79076), (53, 73108), (98, 39538), (106, 36554), (196, 19769), (212, 18277), (371, 10444), (373, 10388), (742, 5222), (746, 5194), (1484, 2611), (1492, 2597)]