3894295888

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1121629}}^1$

素因数の和:1121675

約数の個数: 40

約数和(自身を含む): 8901255680

約数和(自身を除く): 5006959792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 1121629, 2243258, 4486516, 7851403, 8973032, 15702806, 17946064, 31405612, 34770499, 62811224, 69540998, 125622448, 139081996, 243393493, 278163992, 486786986, 556327984, 973573972, 1947147944, 3894295888]

約数ペア:

[(1, 3894295888), (2, 1947147944), (4, 973573972), (7, 556327984), (8, 486786986), (14, 278163992), (16, 243393493), (28, 139081996), (31, 125622448), (56, 69540998), (62, 62811224), (112, 34770499), (124, 31405612), (217, 17946064), (248, 15702806), (434, 8973032), (496, 7851403), (868, 4486516), (1736, 2243258), (3472, 1121629)]