7481488

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 16830272

約数和(自身を除く): 9348784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 997, 1072, 1876, 1994, 3752, 3988, 6979, 7504, 7976, 13958, 15952, 27916, 55832, 66799, 111664, 133598, 267196, 467593, 534392, 935186, 1068784, 1870372, 3740744, 7481488]

約数ペア:

[(1, 7481488), (2, 3740744), (4, 1870372), (7, 1068784), (8, 935186), (14, 534392), (16, 467593), (28, 267196), (56, 133598), (67, 111664), (112, 66799), (134, 55832), (268, 27916), (469, 15952), (536, 13958), (938, 7976), (997, 7504), (1072, 6979), (1876, 3988), (1994, 3752)]