9992416

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 23224320

約数和(自身を除く): 13231904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1439, 1736, 2878, 3472, 5756, 6944, 10073, 11512, 20146, 23024, 40292, 44609, 46048, 80584, 89218, 161168, 178436, 312263, 322336, 356872, 624526, 713744, 1249052, 1427488, 2498104, 4996208, 9992416]

約数ペア:

[(1, 9992416), (2, 4996208), (4, 2498104), (7, 1427488), (8, 1249052), (14, 713744), (16, 624526), (28, 356872), (31, 322336), (32, 312263), (56, 178436), (62, 161168), (112, 89218), (124, 80584), (217, 46048), (224, 44609), (248, 40292), (434, 23024), (496, 20146), (868, 11512), (992, 10073), (1439, 6944), (1736, 5756), (2878, 3472)]