9641744

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2823

約数の個数: 40

約数和(自身を含む): 22046208

約数和(自身を除く): 12404464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 2777, 3472, 5554, 11108, 19439, 22216, 38878, 44432, 77756, 86087, 155512, 172174, 311024, 344348, 602609, 688696, 1205218, 1377392, 2410436, 4820872, 9641744]

約数ペア:

[(1, 9641744), (2, 4820872), (4, 2410436), (7, 1377392), (8, 1205218), (14, 688696), (16, 602609), (28, 344348), (31, 311024), (56, 172174), (62, 155512), (112, 86087), (124, 77756), (217, 44432), (248, 38878), (434, 22216), (496, 19439), (868, 11108), (1736, 5554), (2777, 3472)]