940744

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 2047680

約数和(自身を除く): 1106936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 157, 214, 314, 428, 628, 749, 856, 1099, 1256, 1498, 2198, 2996, 4396, 5992, 8792, 16799, 33598, 67196, 117593, 134392, 235186, 470372, 940744]

約数ペア:

[(1, 940744), (2, 470372), (4, 235186), (7, 134392), (8, 117593), (14, 67196), (28, 33598), (56, 16799), (107, 8792), (157, 5992), (214, 4396), (314, 2996), (428, 2198), (628, 1498), (749, 1256), (856, 1099)]